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
I'm sorry I missed him. I had to work late.
很抱歉我错过了他醒着的时候。我必须工作到很晚。
It's a quarter past five.
现在是五点一刻。
That's a good idea.
好啊。