Pvdc
[化] 聚偏二氯乙烯
🗣️ 情景例句
Well, it sounds to me like Carter Boswell
噢 ，听起来好像Carter Boswell
You are shorter than I am.
你比我矮。
A Festival for the Dead is held once a year in Japan.
日本每年过一次“亡灵节”。