Copper amalgam
[医] 铜汞合金
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
amalgam
[ə'mælgəm]
n. 汞合金;混合物;
🗣️ 情景例句
How do you do?
你好！
She's been living there since her birth.
她生下来就住那儿。
You've done very well. It's a pity you missed the sports meeting last week.
你学得不错嘛。很可惜，你错过了上周的运动会。