Forced lubrication
[化] 強制潤滑
?? 詞語組成解析
forced
[f?:st;f?urst]
adj. 被迫的;強迫的;
v. 強制(force的過去式和過去分詞);
n. 潤滑, 注油, 潤滑作用\\n[計] 潤滑
??? 情景例句
You should have seen the look on his face
真該看看他臉上的表情
We are of the same mind, so let us act quickly.
我們心意一致，所以及早行動吧。
Which one is cheap? Which one is dear?
哪一支便宜？哪一支貴？