Non oil lubrication
[化] 非油润滑
🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
No, I'm from Greece.
不是，我是从希腊来的。
There may be different ways of doing business.
有很多不同的方式。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。