Watch(-maker's) oil
[化] 鐘表潤滑油
?? 詞語組成解析
oil
[??l]
n. 油;石油;油畫;燃油;
vt. 給…加油;
vi. 化成油;
??? 情景例句
You really must have your wits about your when dealing with such people.
跟這類人打交道，你必須格外警覺。
I hope I'll get a big pay raise.
但愿薪水大大提高一下。
Yes, it helped me out a lot.
嗯，收獲不少，