Forced lubrication
[化] 强制润滑
🧩 词语组成解析
forced
[fɔ:st;fəurst]
adj. 被迫的;强迫的;
v. 强制(force的过去式和过去分词);
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
You probably heard about it. We have private teachers in our holiday.
或许你已经听说过。我们交大的学生在假期间做家教。
What are you doing?
你正在做什么？
Where are the cups?
茶杯在哪儿呢？