Do 86 - year - old old people, innominate bone and thigh link place fracture energy operation?86 岁 老人, 胯骨和大腿连接处骨折能手术 么 ?Intraoperative hemorrhage form innominate artery is very rare and often fatal complications during t...
He cracked jokes and talked about beer and girls.他爱说笑话，喜欢谈论啤酒和姑娘。She would have cracked up if she hadn't allowed herself some fun.她若是没给自己找点乐趣的话，早就崩溃了。When he spoke, his voice was hoarse and cracked.他说话时声音沙哑颤抖。...
The vote was seen as a test run for elections to come.这次投票被看作是即将到来的选举的预演。Look. The train's in. We'll have to run for it now.看，火车进站了，我们现在得赶紧朝那边跑了。He was already preparing his run for the presidency.他已经开始为参选总统做准备...
Hb, FEP , SF, PWC 170 , R · PWC 170 and blood lactate concentration were measured.补铁前后测Hb 、 FEP 、 PWC170 、 RPWC170、VO2max及血乳酸浓度值.Thereinto, FEP resin which covers wire and cable will be colored.其中, 传统的白色FEP绝缘电线 电缆已有被彩色线缆...
A species of cockroach sprays a substance , ethylacrolein, that is a kind of tear gas.某种蟑螂喷射一种催泪性毒气――乙 基丙烯 醛.It enables scientists to transfer genes between different species that would not interbreed in nature.它使科学家之间的转...