Zerolite
(低温膨胀的)聚苯乙烯管状绝缘体
🗣️ 情景例句
No, Robbie.
不 Robbie。
I'm not accustomed to that kind of social situation.
我不太习惯那种社交场合。
They finally found a small gold coin which was almost worthless.
但最后找到的是一枚几乎一钱不值的小金币。