Olefinicpolymerization
[化] 烯烃聚合
🗣️ 情景例句
I'm your mother.
我是你母亲。
I've been looking forward to visiting your factory.
我一直都盼望着参观贵厂。
One of the thieves was struck by a heavy statue, but he was too busy helping himself to diamonds to notice any pain.
一个窃贼被一尊很重的雕像击中，但由于他忙着抢钻石首饰，竟连疼痛都顾不上了。