Radium-
[医] 镭疗法
🧩 词语组成解析
🗣️ 情景例句
Can you do me a favor?
你能帮我个忙吗？
I'm sorry to burst in on you like this, but I'm really upset.
我很抱歉这样突然地找您，但我真的很心烦。
Mum or dad, of course, provide a regular supply of pocket money, but uncles and ants are always a source of extra income.
爸爸妈妈当然经常给孩子零花钱，但是，叔舅婶姨也是孩子们额外收入来源。