broad crested weir英语标准发音：broad crested weir英式发音：美式发音：翻译中文宽顶堰broad crested weir - 基本释义[词典1]宽顶堰broad crested weir - WEB词典broad crested weir宽顶堰broad-crested weir宽顶堰broad d crested weir宽顶堰 参考资料： 1.百度翻译：broad crested weir2.有道词典：broad crested weir3.爱词霸：broad crested weir
