Bivinyl
n. [化]丁(间)二烯,联乙烯
🔁 扩展释义
【化】 1,3-丁二烯
🗣️ 情景例句
and my career as a mother.
和担任Max母亲的事业。
No man knows when he shall die, although he knows he must die.
纵然知其难免一死，人却难料何时身亡。
The opinion does not survive experience of a popular Continental camping place.
但这种说法在受人欢迎的欧洲露营场地是站不住脚的。