Mediastinitis
[医] 纵隔炎
🗣️ 情景例句
I have to feed a family of five.
我不得不养活五口之家。
Just a few months.
才几个月。
Tim is an engineer.He is working for a big firm and he has already visited a great number of different places in Australia.
蒂姆是个工程师，正在一家大公司工作，并且已经去过澳大利亚的不少地方了。