cylinder [ˈsɪlɪndə(r)]以下由轻松背单词网站提供
单词级别第7级基本释义n.圆筒,柱(面),汽缸英英释义a solid or hollow tube with long straight sides and two circular ends the same size , or an object shaped like this, often used as a container参考例句What's the volume of this cylinder? 这个圆筒的体积有多少?The cylinder is getting too much gas and not enough air. 汽缸里汽油太多而空气不足。 推荐阅读 |