Electrocuprol
[医] 胶体铜(用于结核病)
🗣️ 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他来美国时，口袋里只有40美元。
I picked up my cards.
我捡起了我的卡片。
Sorry! I won't do it again.
对不起！我不会再这样了。