| 正面 | 13051.unnecessarily [ʌn'nɛsə,sɛrɪli] ![]() ![]() ![]() ![]() |
|---|---|
| 背面 | ![]() ![]() ![]() ![]() 释义: 1、aperire "open, uncover" <=> operire "close, cover", 互为反义词。2、apert- => overt.3、取引申义。4、overt + -ly.adv. 不必要地;多余地 例句: 1. The proposed regulations are ill-defined and cumbersome and could be unnecessarily costly.提议的规章制度阐述不清、复杂低效,而且可能会带来不必要的过高花费。 " |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Pessimism latin pessimus french pie root 13052.pessimism 英
Previous card: Glitch slip 13050.glitch 英 glɪtʃ]美 ɡlɪtʃ 释义 n
Up to card list: coca 1-20200 english word,Image and sound