Question

unnecessary unnecessary ★★☆☆☆/ʌnne̱səsri, AM -seri/1[ADJ-GRADED	能被表示程度的副词或介词词组修饰的形容词]不需要的；没必要的；多余的 If you describe something as unnecessary, you mean that it is not needed or does not have to be done, and is undesirable. The slaughter of whales is unnecessary and inhuman...屠杀鲸鱼是没有必要的也是不人道的。He accused Diana of making an unnecessary fuss.他责备黛安娜没必要那么大惊小怪。unnecessarilyI didn't want to upset my husband or my daughter unnecessarily...我不想让我的丈夫和女儿不必要地担忧。A bad keyboard can make life unnecessarily difficult.一个坏键盘可以让生活变得异常麻烦。 unnecessaryun‧ne‧ces‧sa‧ry /ʌnˈnesəsəri $ -seri/ ●●○ adjective  Examples Thesaurus Collocations Word family  not needed, or more than is neededunnecessary expense/cost/extravagance etc an unnecessary expense There’s no point in taking unnecessary risks. We can’t afford any unnecessary delays. Williams was found guilty of causing unnecessary suffering to animals—unnecessarily /ʌnˈnesəsərəli $ ˌʌn-nesəˈserəli/ adverb:  I don’t want to worry you unnecessarily.COLLOCATIONSadverbstotally/completely/entirely unnecessary· The suffering of these animals is totally unnecessary.quite unnecessary British English· ‘I’ll give you a lift.’ ‘Thank you, but that’s quite unnecessary.’nounsunnecessary suffering· She admitted causing the dog unnecessary suffering.an unnecessary risk· Neither team is likely to take any unnecessary risks, so the result will probably be a draw.an unnecessary expense/cost· He thinks advertising is an unnecessary expense.an unnecessary extravagance (=something that costs more than is necessary or more than you can afford)· The chairman called first-class airline travel an unnecessary extravagance.

Accepted Answer

t66Pk8i74cE7fib4MrIjF78i6+BcQnSBYgt5ewsjLMbMA0cjVMbC5qbTgyb3ZqFeH+s/X+WZ0pEi0zdsD2o2X7TwEo7b5UxEqvaVdnQQ5gmriJSup1502sxSJKJaNNX76WeuodYI/9VIW2b4pSFWMlHVSjhRavCNT5AxcKDVweuQhMUR0tM2uYWyVNj7QnTELMNqrzUWoe3vucQPhcnVnmhDGOeeZRgzHo8Er/gGkNoznztCk72bU0wCM/m6ISrR             un·neces·sary              ★                    /        ʌnˈnesəsəri                ;          NAmE                ʌnˈnesəseri                /                              adjective                            1      ★              not needed; more than is needed          不需要的；不必要的；多余的                            SYN                                            unjustified                                                  ◆        unnecessary expense        不必要的花费                    ◆        They were found guilty of causing unnecessary suffering to animals.        他们因虐待动物而被判有罪。                    ◆        All this fuss is          totally unnecessary.                这场纷扰是完全可以避免的。                    OPP                                            necessary                                                  2      ★              (of remarks, etc.        言语等        )                    not needed in the situation and likely to be offensive          不必要（且容易开罪于人）的                            SYN                                            uncalled for                                                  ◆        That last comment was a little unnecessary, wasn't it?        那最后一点评论有点多余，是吧？                                      ▶                un·neces·sar·ily                  /          ˌʌnˈnesəsərəli                    ;            NAmE                    ˌʌnˌnesəˈserəli                    /                          adverb                                      ◆          There's no point worrying him unnecessarily.          没有必要让他过于担心。                          ◆          unnecessarily complicated instructions          过分复杂的指令                                un·neces·sary              /        ʌnˈnesəsəri                ;          NAmE                ʌnˈnesəseri                /                    un·neces·sar·ily              /        ˌʌnˈnesəsərəli                ;          NAmE                ˌʌnˌnesəˈserəli                /             unnecessary[ʌnˈnesəsəri]CET4CET6TEM4j5456459464361211449801215ADJ4566214303Spoken:43585975不必要的(88%)，多余的(12%)adj.不必要的；多余的，无用的

word	unnecessary
content	t66Pk8i74cE7fib4MrIjF78i6+BcQnSBYgt5ewsjLMbMA0cjVMbC5qbTgyb3ZqFeH+s/X+WZ0pEi0zdsD2o2X7TwEo7b5UxEqvaVdnQQ5gmriJSup1502sxSJKJaNNX76WeuodYI/9VIW2b4pSFWMlHVSjhRavCNT5AxcKDVweuQhMUR0tM2uYWyVNj7QnTELMNqrzUWoe3vucQPhcnVnmhDGOeeZRgzHo8Er/gGkNoznztCk72bU0wCM/m6ISrR
Collins	unnecessary ★★☆☆☆ /ʌnne̱səsri, AM -seri/ 1 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]不需要的；没必要的；多余的 If you describe something as unnecessary, you mean that it is not needed or does not have to be done, and is undesirable. The slaughter of whales is unnecessary and inhuman... 屠杀鲸鱼是没有必要的也是不人道的。 He accused Diana of making an unnecessary fuss. 他责备黛安娜没必要那么大惊小怪。 unnecessarily I didn't want to upset my husband or my daughter unnecessarily... 我不想让我的丈夫和女儿不必要地担忧。 A bad keyboard can make life unnecessarily difficult. 一个坏键盘可以让生活变得异常麻烦。
Oxford	un·neces·sary ★ / ʌnˈnesəsəri ; NAmE ʌnˈnesəseri / adjective 1 ★ not needed; more than is needed 不需要的；不必要的；多余的 SYN unjustified ◆ unnecessary expense 不必要的花费 ◆ They were found guilty of causing unnecessary suffering to animals. 他们因虐待动物而被判有罪。 ◆ All this fuss is totally unnecessary. 这场纷扰是完全可以避免的。 OPP necessary 2 ★ (of remarks, etc. 言语等 ) not needed in the situation and likely to be offensive 不必要（且容易开罪于人）的 SYN uncalled for ◆ That last comment was a little unnecessary, wasn't it? 那最后一点评论有点多余，是吧？ ▶ un·neces·sar·ily / ˌʌnˈnesəsərəli ; NAmE ˌʌnˌnesəˈserəli / adverb ◆ There's no point worrying him unnecessarily. 没有必要让他过于担心。 ◆ unnecessarily complicated instructions 过分复杂的指令 un·neces·sary / ʌnˈnesəsəri ; NAmE ʌnˈnesəseri / un·neces·sar·ily / ˌʌnˈnesəsərəli ; NAmE ˌʌnˌnesəˈserəli /
LDC	unnecessaryun‧ne‧ces‧sa‧ry /ʌnˈnesəsəri $ -seri/ ●●○ adjective Examples Thesaurus Collocations Word family not needed, or more than is neededunnecessary expense/cost/extravagance etc an unnecessary expense There’s no point in taking unnecessary risks. We can’t afford any unnecessary delays. Williams was found guilty of causing unnecessary suffering to animals—unnecessarily /ʌnˈnesəsərəli $ ˌʌn-nesəˈserəli/ adverb: I don’t want to worry you unnecessarily.COLLOCATIONSadverbstotally/completely/entirely unnecessary· The suffering of these animals is totally unnecessary.quite unnecessary British English· ‘I’ll give you a lift.’ ‘Thank you, but that’s quite unnecessary.’nounsunnecessary suffering· She admitted causing the dog unnecessary suffering.an unnecessary risk· Neither team is likely to take any unnecessary risks, so the result will probably be a draw.an unnecessary expense/cost· He thinks advertising is an unnecessary expense.an unnecessary extravagance (=something that costs more than is necessary or more than you can afford)· The chairman called first-class airline travel an unnecessary extravagance.
WDF	unnecessary [ʌnˈnesəsəri] CET4CET6TEM4 j5456 4594 643 612 1144 980 1215 ADJ4566 214303 Spoken: 43585975 不必要的(88%)，多余的(12%) adj.不必要的；多余的，无用的

Unnecessary Needed Unnecessarily Suffering Causing Un·Neces·Sary ʌnˈnesəsəri ʌnˈnesəseri

unnecessary

Spoken: