reflux back-flow backwash regurgitation counter-flow return backflow counterflow circumfluence inverse flow circulation reflux
The pull of the undertow can drag swimmers out to sea.
近岸回流的冲力能把游泳的人涌到海里。
—— 辞典例句Chemical constantly circulate or recycle in the system.
化学物质在系统中不断循环或回流。
—— 辞典例句This liquid is known as the reflux.
这种液体就是回流。
—— 辞典例句The tourniquet should occlude venous and lymphatic return.
止血带应阻断静脉及淋巴回流。
—— 辞典例句The trickling filter and activated sludge efficiencies cited required primary sedimentation and effluent circulation.
列举的生物滤池与活性淤泥法的效率就需要初次沉淀和回流。
—— 辞典例句