Catelectrotonus
阴极(电)紧张
🗣️ 情景例句
How many days will it take for my mail to reach its destination?
我的信件到达目的地要用几天？
Where can I get my baggage?
我到哪里去拿我的行李呢？
What colour are you going to paint it?
你打算把它漆成什么颜色？