Transpolyisoprene
反式聚甲基丁二烯
🗣️ 情景例句
We could call it Deep Sleep Country Air.
我们可以称它为"沉睡的乡村空气"。
He that would have eggs must endure the cackling of hens.
欲图逸，得先劳。
The contract will be sent to you by air mail for your signature.
合同会航邮给你们签字。