不可数,意为:工作;劳动;作业; 功课事,成果,产品;工艺品,针线活
It takes a lot of work to dig a deep well. 挖一口深井很费事
I have to bring my work home today. 今天我得把工作带回家做
作可数名词着作,作品 He is making a study of William Faulkner's works.
工作,劳动,干活[(+at/on)] She works in a restaurant.她在一家饭店工作
(机器等)运转,活动 The machine won't work.机器不转了
起作用;行得通 Your suggestion works well.你的建议很有效