Bivalvular
a. 似双壳贝的
🗣️ 情景例句
You haven't answered my question.
你还没有回答我的问题呢。
You have to be there half an hour before departure time.
你要在起飞前半小时到那里。
So what do you want me to do? asked the detective.
那么你想要我做什么呢？侦探问。