We obtained petrol by requisition.我们通过征用获得了汽油.He and his books were in frequent requisition as to property confiscated and made national.他和他的册籍屡屡被调去检查收归国有的财产.The authorities often requisition land for highways.当局常因筑路之需而征...
Researchers have identified six coumarin derivatives that exert antispasmodic and vasodilatory effects.研究人员发现,造成六名香豆素衍生物、安神扩血管效应.Objective : To investigate antitussive, antispasmodic, expectorant and antiinflammatory eff...
Eighteen boats plied the 1,000 miles of river along a trading route.18艘船沿着贸易航线往返于1,000英里的河面上。We all need the occasional escape route from the boring, routine aspects of our lives...我们都时不时需要逃避生活中的无聊和平淡。Objective To observ...