Quackgrass
匍匐冰草
🗣️ 情景例句
Dad ... Robbie. When did you come?
爸爸……Robbie。你们什么时候来的？
Her socks is under the night stand.
她的短袜在床头柜下面。
The question was, which one?
问题是，哪一种气体导致火灾呢？