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
She has a very strong personality.
她个性坚强。
I haven't seen you for a long time.
好久没有见到你了。
It starts at four thirty, doesn't it?
聚会4：30开始，是吧？