石墨层中的碳原子相互连接形成碳环。In graphite sheets, carbon atoms bond together in rings.可分离的碳环化合物环内含七个或七个以下的碳.Isolable carbocyclic compounds contain seven or fewer carbons in the cycle.制取四碳环化合物的特殊方法是在第三十二章中阐述的.Special methods for four ...
Yellow Labradors are often mistakenly called golden Labradors.人们经常把黄拉拉误称为金拉拉.I was mistakenly assumed to be a Welshman because of my surname.由于我的姓的缘故,我被误认为是威尔士人。Last year, diethylene glycol was mistakenly mixed with coug...
她低头瞪着我，一脸怒气。She glared down at me with a peevish expression on her face.帕奇只得咬紧牙关压住怒气。Patsy had to clench her jaw to suppress her anger.一股怒气直冲头顶，我的脸一下子涨得通红。I flushed bright red as a spurt of anger flashed through me....
斯科特摆脱了热情喧嚷的崇拜者。Scott breaks away from his back-slapping admirers.喧嚷的街道上, 蹲下来为你系紧松开的鞋带.Xuanrang the streets, for you to squat in the tight loose shoelace.赛33:3喧嚷的响声一发、众民奔逃.你一兴起、列国四散.At the sound of the tumult peoples flee...