这些毒气会严重损害患者的呼吸系统。These gases would seriously damage the patient's respiratory system.毒气喷出来,危及几百人的生命.Poison gas blew off and endangered the lives of hundreds of persons.敌人居然使用了毒气.The enemy went so far as to use poiso...
As a result , the Graph Chasing , the Five Lemma, the Horseshoe Lemma in module theory generalized.把模论中的图追踪 、 五引理 、 马蹄引理推广到一般的情形.Bend the bar into a horseshoe...把铁条弯成马蹄形。I tried to beat that blackjack game at the Horsesh...