Trans-polyisoprene
[化] 反式聚甲基丁二烯
🧩 词语组成解析
[电] transimitter的简写
n. [化]聚异戊二烯
🗣️ 情景例句
Hello.
喂。
No matter what happens, don't look excited.
不管什么事情发生，你总不要显得激动。
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时，他内疚地笑了，然后把那个大包拿到了桌上。