useful adj. 1.有用的,有益的,有效的,有幫助的。 2.〔俚語(yǔ)〕值得稱贊的,精通…的 (at)。 make oneself generally useful 事事有用,事事幫得來(lái)忙 (He must make himself generally useful. 他可事事都干得來(lái))。 a pretty useful performance 相當(dāng)精采的演出。 His wife is very useful at cooking. 他的妻子很會(huì)做菜。 adv. -ly ,-ness n.
"查查詞典"手機(jī)版
千萬(wàn)人都在用的超大詞匯詞典翻譯APP
例句與用法
Students learn useful words and phrases as well as idioms and cultural information to help them talk to westerners 讀者們可以學(xué)到與西方人士交談時(shí)常用的字詞及片語(yǔ),以及文化知識(shí)。