Pile-engine
[化] 打桩机
🧩 词语组成解析
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
I've been moonlighting for years.
我几年来一直兼职。
It's wonderful! It's terrific!
棒极了。
Fifty-five yuan.
55块。