Polyvinylene
聚乙烯撑, 聚次亚乙烯
🗣️ 情景例句
Your meal will soon be served, please enjoy a drink first.
你们的菜很快就上，请先喝杯饮料。
Does the shop open at 9 am on weekdays?
这家店平日是早上9点开门吗？
When he had killed the guard, the prisoner of war quickly dragged him into the bushes.
那个战俘杀死卫兵以后，迅速地把尸体拖进了灌木丛。