Trinitride
叠氮(化合)物
🗣️ 情景例句
You and Dad.
你和爸爸。
I think it's going to be too small.
我认为它将太小。
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！”