Polyisobutylene
n. [化]聚异丁烯
🗣️ 情景例句
You have a great future.
你前途无量。
Does the shop open at 9 am on weekdays?
这家店平日是早上9点开门吗？
'Then I'll come with you,' he answered.'There's always plenty to read in the waiting room!
“那我也跟你去，候诊室里总有很多东西可供阅读！”他回答。