Aureolin
[医] 钴黄(钴亚硝酸钾)
🗣️ 情景例句
Hello, may I speak with…?
喂， 我可以和……说话吗？
I asked him to pay, but he wouldn't.
我请他付账，但是他不肯。
I lost the door key about here.
我在这附近掉了门钥匙。