现行的两种骨移植法有严重的缺陷.The two bone - grafting techniques currently available have serious limitations.头皮 全厚皮片移植法: 是利用头皮移植.All three ? scalp thick skin grafts: the use of scalp transplant....
The road snaked through forested mountains, past the village of San Antonio.这条路在林木覆盖的山上蜿蜒前行，经过圣安东尼奥村。The road snaked through forested mountains.道路在林间蜿蜒延伸。The track snaked perilously upwards.这条小道蜿蜒而上，很危险。...
Martin, 78, died yesterday. Tributes poured in from around the globe...马丁于昨天去世，享年78岁。世界各地的人们纷纷致以哀悼。Martin, 78, died yesterday. Tributes poured in from around the globe.马丁于昨天去世，享年78岁。世界各地的人们纷纷致以哀悼。He had the strength and ...