headstream; head; fountainhead; source 短语和例子 一条河的源头 the source of a river; 探险者在中非找到了尼罗河的几处源头。 explorers traced the nile river to its several headstreams in central africa
河源头: headwater源头，起源: source源头坝: watershed dam传播源头: reservoir host; reservoirhost; respiractory tract infections从源头上: plug uloopholes in terms of their sources and systems弹簧通源头: springhead感染源头: source of infection; source of the disease; sourceofinfection河川的源头: ria、rea、rie河道源头: river head河的源头: source湖的源头: the head of the lake ie where a river enters it绝崖源头: steephead离子源头: ion-source head气血源头: tranquilized spirit and respiration水的源头；根源。: headspring斡难河源头: onon river源头，水源；井栏。: well-head源头；资源；水源: source源头病人: index patient; indexpatient; industrial face mask源头对顶: headwater opposition源头控制: source control源头渗漏: watershed leakage源头实相: source reality源头削减: source reduction源田: genda源头，水源；车上的弹簧头。: springhead
