Oil refining
出国 Abroad[化] 石油炼制; 炼油
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
[计] 精炼, 提纯\\n[化] 精炼; 精制; 提炼; 匀料; 匀浆
🗣️ 情景例句
That's what I said!
我正是这么说的！
A good book is a best friend who never turns his back upon us.
一本好书，莫逆之交。
His parents did not know what was wrong.
他的父母亲不知道他有什么毛病。