Vapothorax
[医] 蒸汽胸
🗣️ 情景例句
Hi, Tom, this is Mary.
嗨，汤姆，我是玛丽。
I can't express how happy I am that you have come.
我无法说出来了我是多么高兴。
We can also use satellites to help us make telephone calls to foreign countries.
我们也能利用卫星帮助我们打国际电话。