Diallyl polymer
[化] 二烯丙基聚合物
🧩 词语组成解析
[计] 邻苯二甲酸\\n[化] 1,5-己二烯
🗣️ 情景例句
I didn't have that when Richard and Susan were born.
在Richard和Susan出生时我可没有人帮忙。
Other buyers are satisfied with it, but we could delay it if you could pay 40 percent up front.
其他买主对这货物很满意，但如果你能先付40%货款，我们可以延迟交运。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。