Moisture barrier
[化] 防潮层
🧩 词语组成解析
🗣️ 情景例句
Well, it won't be easy.
嗯， 不很容易。
I can come any time except Sunday.
除星期天外我都能来。
He had known that it was not safe to travel alone in the forest near the coast.
也听说过独自一人在海边的森林里走是不安全的。