Construction(al) material(s)
[化] 结构材料
🗣️ 情景例句
I don't think there will be a problem, you can move in straight away.
我认为这没什么问题，你可以马上搬进来。
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
You mustn't come home late.You must be home at half past ten.
你不准回家太晚，你必须在10点半到家。