Picknometer
比重瓶
🗣️ 情景例句
Not a chance.
绝无可能。
I'm pleased to hear about your wife having a baby.
我很荣幸得知你太太生了一个小宝宝。
He said, Pauline is typing letters. She can't speak to you now!
他说：“波淋正在打信，她现在不能同你讲话！”