地球外存在生命的理论是基于陨星上存在碳化合物质这一事实的.One theory about the existence of extraterrestrial life rests on the presence of carbon compounds in meteorites.据说这枚陨星是在热分解的化学过程中形成的。It is said that the magnetite was formed by a chemical pro...
He said that he needed to get his supervisor to authorize my refund.他说必须让主管人员批准我的退款.The insurance company will refund any amount due to you.保险公司将退还你应得的所有款项。They demand a refund on unsatisfactory goods.他们对不满意的货品要求退款。Take ...
I struggled with my bags, desperately looking for a porter.我提着行李艰难地走着，迫切地寻找着搬运工。I desperately needed something to occupy me during those long, lonely nights.在那一个个漫长、孤单的夜晚，我极需找点事做。He was desperately eager to be back after...