Zerolite
(低温膨胀的)聚苯乙烯管状绝缘体
🗣️ 情景例句
The water's pretty deep here.
这里水相当深。
Why does only one sock get lost at a time?
为什么袜子只丢了一只呢？
I feel like going to a museum. It's too wet to go walking around London.
我想去博物馆。我们又不能绕着伦敦到处走走，地太湿了。