Ppss
(pps 的復(fù)數(shù)) [計] 脈沖/秒
??? 情景例句
You may be offered coffee, and then you should immediately announce the reason for your visit.
他們會給你沖咖啡，然后你應(yīng)該盡快說明來意。
Do you like it?
你喜歡它？
Yes?What's the letter.
怎么了？怎么回事？