Polyalkenamer
[化] 开环聚环烯烃
🗣️ 情景例句
Have a good time.
好好玩。
He is on the phone.
他正在通话。
Even men who can hardly drive a nail in straight are supposed to be born electricians, carpenters, plumbers and mechanics.
甚至那些连一枚钉子都钉不直的男人都被认为是天生的电工、木匠、水管工和机械师。