Oil protection wall
[化] 挡油墙
🧩 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
They know that I'm married and that I have a family.
他们知道我结婚了， 有一个家。
She's always helping people.
她总是帮助别人。[现在进行时]
Why on earth didn't you tell me the truth?
你到底为什么不跟我说实话？