Question

concerted adj.商议定的,协定的,[乐]协调的 Concerted is often used to describe a group effort to achieve a particular goal. As you may have guessed, concerted comes from the word concert. While a concert can be defined as "a group of musicians playing cooperatively," concert can also designate other types of cooperative behavior. If a group of people do anything together — from singing an annoying song to throwing library books at agreed-upon targets — they are acting in concert, or in a concerted manner. 1[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]联合的；同心协力的 A concerted action  is done by several people or groups working together.   [ADJ n]Martin Parry, author of the report, says it's time for concerted action by world leaders.该报道的作者马丁·帕里宣称是世界各国的首脑采取一致行动的时候了。2[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]竭力的；尽力的 If you make a concerted effort to do something, you try very hard to do it.   [ADJ n]He made a concerted effort to win me away from my steady, sweet but boring boyfriend.他费尽心思想把我从我那稳健、温柔但却有些乏味的男朋友身边抢走。

Accepted Answer

[kən'sə:tid] If you and your friends launch into singing “Old MacDonald” loudly together, in the middle of the public library, you will all have made a concerted, or cooperative, effort to annoy lots of people. ★☆☆☆☆

英语单词	concerted
英美音标	[kən'sə:tid]
中文释义	adj.商议定的,协定的,[乐]协调的
vocabulary简明	If you and your friends launch into singing “Old MacDonald” loudly together, in the middle of the public library, you will all have made a concerted, or cooperative, effort to annoy lots of people.
vocabulary扩展	Concerted is often used to describe a group effort to achieve a particular goal. As you may have guessed, concerted comes from the word concert. While a concert can be defined as "a group of musicians playing cooperatively," concert can also designate other types of cooperative behavior. If a group of people do anything together — from singing an annoying song to throwing library books at agreed-upon targets — they are acting in concert, or in a concerted manner.
柯林斯星级	★☆☆☆☆
柯林斯解释	1 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]联合的；同心协力的 A concerted action is done by several people or groups working together. [ADJ n] Martin Parry, author of the report, says it's time for concerted action by world leaders. 该报道的作者马丁·帕里宣称是世界各国的首脑采取一致行动的时候了。 2 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]竭力的；尽力的 If you make a concerted effort to do something, you try very hard to do it. [ADJ n] He made a concerted effort to win me away from my steady, sweet but boring boyfriend. 他费尽心思想把我从我那稳健、温柔但却有些乏味的男朋友身边抢走。

Concerted Effort Group Concert Singing Made People Adj Graded