Oil collecting system
[化] 集油系统
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
v. 收集( collect的现在分词 ); 收到; 收藏; 聚积
🗣️ 情景例句
My mother has a touch of the flu.
我妈得流感了。
How long will it take you to repair it?
你要多久才能修好它？
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。