Zerolite
(低温膨胀的)聚苯乙烯管状绝缘体
🗣️ 情景例句
For payment we would prefer and L/C.
我们更愿意使用信用证的方式付款。
It is said it will clear up tonight.
天气预报说今晚雨就会停。
I've got some small change.
我有零钱。