Protore
[地质]矿胎, 胚胎矿
🗣️ 情景例句
Don't treat me as an idiot.
别把我当傻瓜。
Excuse me I don't know.
对不起我不知道。
I'm afraid not. She isn't here at the moment. Can I take a message?
恐怕不行。她这会儿不在。有话要我转告吗？