Fractures of the nose may be associated with septal tractures and hematomas.鼻骨骨折可伴有中隔骨折和血肿.This can tear the tiny stretched blood vessels and cause bleeding and hematomas.这样会把绷紧了的小血管撕裂,引起出血和脑血肿.Hematomas and blood in the...
Moreover, the coordinator participated in four international conferences and symposia, gave talks or showed papers.此外, 项目执行期间,参加了四次国际学术研讨会, 作了分组报告或论文展示.Having suffered grievously from biological weapons attacks in the pa...
He is vacuuming a rug in the sitting room.他在起居室里用吸尘器打扫地毯.L am vacuuming the floor now and have several shirts to iron.我正在用真空吸尘器清理地板,还有好几件衬衫要熨.But a wide - open floor adds only a few seconds the vacuuming chore.但是,广泛的开放式购...