Elkonit
艾尔柯尼特合金
🗣️ 情景例句
His restaurant is a real moneymaker.
他的餐馆真是很赚钱。
Apothecaries would not sugar their pills unless they were bitter.
好药不苦不会加糖衣。
What's the matter with him, doctor?
他得了什么病，医生？