Pervibrator
插入式混凝土振搗器
??? 情景例句
Well, are you going to tell me what's on your mind, Harry?
好了， 你要不要告訴我你在想什么， Harry？
My first name is Bill.
我的名字叫比爾。
Sometimes they eat it in the park or on the road. This take-away food is very popular.
有時他們在公園里或路上食用。這種方便食品頗受歡迎。