英语词汇“principal river”的翻译、意思、用法、释义-英汉汉英双解词典

单词	principal river
释义	principal river 基本例句干流 The sand and gravel in the Yangtze river is good building and filling materials.摘要长江中下游干流河道内的砂石是较好的建筑和填筑材料。 Gezhouba Water Control Project on the Yangtze River is the first large-scale construction of water conservancy projects.葛洲坝水利枢纽工程是长江干流上兴建的第一座大型水利工程。
随便看	have second thought have second thoughts have seen have seen a fortuneteller Have seen a fortuneteller? have seen a wolf have seen best days have seen better days have seen it all before have seen/known better days have seen much of life have seen much of the world have seen one's day have seen service have seen the day when Have seen the day when Have seen the day when… have seen the lions Have seen the time when… have separate checks have separate kitchens have services have set a wedding date have several have several conversations with him