她准备解开缠在他胳臂上止血的布带.She prepared to undo the band of cloth around his arm which had served as tourniquet.这个有止血的作用。It has an astringent effect.目的:研究大隐静脉曲张止血的方法.To research about hemostasis method for great sephenous varicosi...
The white brothers looked uncomfortable and some of the Harlem brothers belligerent.白人兄弟们似乎不大自在,而哈莱姆区来的兄弟却看上去斗志旺盛的....Harlem Park Middle School...哈莱姆公园中学...a Spanish Harlem underworld of gangs, drugs and violence...充斥着犯罪...