Radium hen
[医] 探镭器(发出叫声用以探测镭针的器械)
🧩 词语组成解析
hen
[hen]
n. 母鸡;雌禽;女人;
🗣️ 情景例句
Good idea.
好主意。
This is it. That's $9.15, please.
到了。请付9。15美元。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。