News stories of genocidal revenge killings are sending chills down our spines.相互残杀报复的灭族事件此起彼落,教人闻之不禁胆颤齿寒.In biology a more homogeneous population is more susceptible to a genocidal plague.在生物学上,同种族生物数目越多,更加容易收到种族病毒的侵害....
Nausea surged in him and he retched violently.他突然觉得恶心，猛烈地干呕起来。I felt some nausea and retched several times. But I didn’t throw up anything.我感到恶心，干呕了几次，但没吐出什么来。Nausea surged in him and he retched violently...他突然觉得恶心，猛烈地干呕...
Assaying goes: not less Sichuan ( In fact, the veteran also dangerous ).俗话说: 少不入川 ( 其实老了也危险 ).Method: the description, physical chemistry identity, assaying and micro - identity was used test.方法: 采用性状 、 理化鉴别 、 含量测定、显微鉴别等...