Polydicyclopentadiene
[化] 聚双环戊二烯
🗣️ 情景例句
You think so?
你这样认为？
Do you think Albert will resent you for your actions?
你认为阿尔伯特会对你的行为感到生气吗？
What did Wang Wei write about in her letter?
王伟在信里写了什么？