Machining oil
[化] 切削油
🧩 词语组成解析
[机] 机制
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
How long does your vacation last?
你的假期有多长？
His wife died a year ago. Now he lives alone.
他妻子去年去世了。现在他一个人住。
I'm fine, too, thanks.
我也挺好的，谢谢！