The canine is impacting on the incisor.犬牙和门牙挤压在一起。...the sharp tinkle of metal impacting on stone...金属撞击石头发出的刺耳叮当声Distributive characters of hypervelocity fragments impacting double - level target were researched.研究了超高速破...
以获取最新的北京到霍巴特国际特价机票 实时 信息.To obtain the latest Beijing to Hobart International ticket special real - time information.莎莉, 我是霍巴特.Sally, this is Hobart.航空业内人士还透露,惠灵顿的奥莫卡通信会支付霍巴特航空.The Hobart flights were paid for by Welling...
内酯是制备其他有机试剂的重要化学品.Lactones are major chemicals used in the preparation of other organic reagents.大环内酯类抗生素是治疗mp感染的有效抗生素.Macrolides are the effective antibiotics in the treatment of MP infection.结论95%乙醇可作为雷公藤内酯醇的洗脱剂.Conclu...