Minipump
小型真空泵, 微型真空泵
??? 情景例句
Sure. We are thinking of a joint venture with you in selling Chinese arts.
當(dāng)然。我們正在考慮和你們公司合資經(jīng)營一起賣中國工藝品。
They are used to seeing him every day.
他們習(xí)慣了每天見到他。
This price is quite a bit higher than it was last time.
這次的價格比上次要貴了一些。