Platradon
[医] 铂氡小管
🗣️ 情景例句
A little bird told me that Tony was going to be fired.
消息灵通人士告诉我他要被炒鱿鱼了。
I got many channels on the TV set.
我的电视机有很多频道。
Each time you fail, start all over again.
每次你失败，再从头开始。