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
Do you understand?
你明白吗？
I recognize that he is more clever than I am.
我承认他比我聪明。
He usually stays at home with his pet dog.
他通常跟他的爱犬待在家里。