Polydienes
(polydiene 的复数) 聚二烯
🗣️ 情景例句
Leave it be.
由它去。
To lose a freind is the greatest of all loses.
失掉朋友是一切损失中最大的损失。
Jim couldn't decide where to go for his holidays. He didn't go anywhere in the end.
几亩决定不了去哪渡假，最终他哪儿也没去。