🧩 词语组成解析
engine [机]汪克尔发动机( 亦作 Wankel)
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
🗣️ 情景例句
They get better and better.
它们越来越好。
By the side of sickness health becomes sweet.
和疾病相比较，才显得健康的可贵。
Some of this heat near the earth's surfact is used to make electricity.
靠近地表的一部分热量已被用来发电。