Netlon
挤塑法制成的塑料网
🗣️ 情景例句
You made a tough decision.
你做了一个困难的决定。
Lend me your notes.
笔记借我抄。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。