Amalgam plugger
[医] 汞合金充填器
🧩 词语组成解析
amalgam
[ə'mælgəm]
n. 汞合金;混合物;
n. 填塞物, 苦干的人, 宣传员\\n[医] 充填器
🗣️ 情景例句
What time should I call back?
我应该何时再打来？
It's a pen.
是支笔。
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。