Diolefins
二烯属; 二烯属烃
🗣️ 情景例句
Even if they are kind to Gemma,
即使他们对Gemma很好
He that walks with wise men should be wise.
与智者行即得其智。
being brought up in an orphanages--which really is a mental health hazard.
比在孤儿院长大所受的危害要小一些，孤儿院才是真正危害精神健康的地方。