胸内骨是由各胸节背、侧、腹部的内陷构成.Endothorax is composed of invaginations of the tergal, pleural and sternal regions of each thoracic segment.VEGF也是胚胎发育 、 软骨内骨形成 、 女性生殖系统、以及肿瘤和眼球内血管新生所必需的.VEGF is essential for embryonic development, e...
Above them was a central bureau of cooperatives.它们的上面则是合作社总局.Some individual proprietors join forces with others to form chains of independents or cooperatives.这些小个体业主互相联合起来,构成独立企业或合作企业的联网.Such cooperatives were able to ...
友情是理解,不是妥协;是原谅,不是遗忘。即使不联系,感情依然在。Friendship means understanding, not agreement. It means forgiveness, not forgetting.It means the memories last, even if contact is lost.高等教育被迫向市场需求妥协。Higher education is being forced to pr...
这可能是迈向成功的跳板。It could provide a springboard to success.他从跳板跳下,潜入水中,游到浅水池边.He dived off the springboard and swam down to the shallow end.她就是凭此跳板进入媒体行业,成为英国电视界最高薪人士之一。It was the launching pad for a media career that has mad...