The advert should only be shown after the 9pm watershed.这则广告只能在晚上9点成人节目开始后才能播出。The meeting has the potential to be a watershed event.这次会议有可能成为具有转折性的事件。The middle decades of the 19th century marked a watershed in Russia&#...

This agency will be relegated to the backwaters of Washington.这个机构将沦落为华盛顿闭塞落后之地。It came from the backwaters of the Mississippi Delta.它产生于密西西比河三角洲一带.The bayous and backwaters are breeding grounds for mosquitos.小河和死水是蚊子滋生的...

n.水边，河畔adj.水边的，在湖畔的...

Hyetographs are important in estimating stormflow hydrographs from upstream watersheds.降雨历线资料为上游集水区推估洪水流量历线的重要依据.Sediments check dam in small watersheds in loess hilly gully area come from three proportion , i.黄土丘陵沟壑区治沟骨...

This artificial hurricane rushed like a waterspout through the air.人造暴风,象龙卷风一样突然窜上高空.A waterspout was last seen in Hong Kong on August 13, 2005.香港最近一次在境内出现水龙卷是在2005年8月13日.The Itsy Bitsy spider climbed up the waterspout.一...