Fluodichloride
一氟二氯化物
🗣️ 情景例句
I got a Dear John letter from her.
我收到她的绝交信了。
I'm sorry, but I didn't catch what you said.
对不起，我没有听明白你的话。
Mr. Smith knew Jack didn't look at the others because he was nervous.
史密斯先生知道杰克不敢看别人是因为紧张。