Petroleum crude oil
[化] 石油原油
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
Didn't we go to school together?
我们以前在一起上过学吗？
No man is wise at all times.
智者千虑，必有一失。
It's Jim. He's in that tree. He can't get down. Can you help him?
是吉姆，他在树上，下不来了，你能帮他吗？