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
I have an announcement to make.
我要宣布一件事。
One boy is more trouble than a dozen girls.
一个男孩比十二个女孩还要麻烦。
but the scientific dust has long since settled,
但是，自他逝世以来，那场科学上的纷争早已平息了下来，