Polyisoprenes
(polyisoprene 的复数) n.[化]聚异戊二烯
🗣️ 情景例句
Lillian Winters.
她是Lillian Winters。
I can just have a glance at the rest.
剩下的部分我粗略地看一下就可以了。
Unfortunately you'll have to pay the fine before you check those books out.
在你借书之前你要先付清罚款。