efforts 是 effort 的复数effortKK [ˋɛfɚt] /ˈɛfɚt/发音名词1努力、力气、心力Learning a new language takes a lot of time and effort.学一门新语言需要花很多时间和努力。2尝试、试图She made an effort to smile, but her eyes looked tired.她试著挤出笑容,但眼神看起来很疲惫。3行动、活动常用复数Relief efforts were delayed by heavy rain and damaged roads.救援行动因为大雨和道路损毁而延误。4成果、作品His first novel was a brave effort but sold very few copies.他的第一本小说是个勇敢的尝试之作,但销量很少。用这个字练口说→相关片语make an effort