Polishing compound
[化] 拋光劑
?? 詞語組成解析
[計] 磨光, 擦光\\n[化] 精制; 拋光
??? 情景例句
How's that?
怎么是這樣？
Smooth water runs deep.
大智若愚。
As the play draws to its close, they wonder whether they will ever catch that last train home.
當戲快演完時，他們又為是否能趕上末班火車回家而犯愁。