Watch(-maker's) oil
[化] 钟表润滑油
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
Come on, Sam ...
好啦， Sam……
After forty years teaching English he thinks it's time to call it a day.
他教英语四十年，认为该退休了。
Be sure to call me if you need anything.
如有什么需要，请叫我