Objective : To study the feasibility of spermatogonial stem cell allotransplantation.目的: 研究同种生精干细胞移植的可行性.Limb allotransplantation is an important procedure for reconstruction of limb defects.同种异体肢体移植是解决肢体缺损的重要方法,本文阐述了该项技...
豹向来单独猎食，所以如果受伤了就无法捕猎。A leopard hunts alone, and an injured leopard cannot hunt.捷豹汽车的股价攀升了43便士，达到510便士。Jaguar shares climbed 43 pence to 510 pence.有斑点的是豹还是虎？Which has spots, the leopard or the tiger?...
I'm sad about my toys getting burned in the fire.我的玩具在这场火中付之一炬，这令我很难过。The building housed 1,500 refugees and it burned for hours.这幢住有1,500名难民的大楼燃烧了好几个小时。Dan burned to know what the reason could be.丹急于想知道原因。...
I was wearing false eyelashes and a sweater two sizes too small.我戴着假睫毛，穿着小了两号的毛衣。Colleges and universities come in all shapes and sizes.学院和大学林林总总，一应俱全。Reducing class sizes should be a top priority.削减班级规模应该是首选方案。...
我命中注定有一天要成为国王。It is my destiny one day to be king.是他命中注定会成功，还是仅仅交了好运？Was he born to be successful, or did he just luck out?冥冥之中，他注定会成为摇滚乐的救世主。He was somehow destined to become a rock messiah....