Olefinicpolymerization
[化] 烯烃聚合
🗣️ 情景例句
Can you help me for a minute, love?
亲爱的，能帮个忙吗？
Poverty is the root of all evils.
穷困是万恶之源。
a brighter promise for the hopeful traveller who has sworn to get away from it all.
而对于发誓用露营来摆脱烦恼的人来说，却带来了更光明的前景。