您要查找的是不是：
- The volume created by the sloped area of the slab, plus that of the trench drain shall be sufficient to contain a typical tank wagon (30,000) liters. 板坯的被倾斜的地区建立的体积， 加上管沟的下水道将足以包含一典型的箱运货马车(30，000)公升。
- We must dig a trench to drain away the water. 我们必须挖一条沟排水。
- That maths exam I took was a regular brain drain. 绞尽脑汁的数学测验，我真是绞尽了脑汁。
- He sat out the bombardment in the trench. 他在壕沟内一直坐到炮轰停止。
- I forgot to dig a trench around the tent. 我忘了在帐篷四周挖一条沟。
- They toiled all day digging the trench. 他们整天艰苦地挖壕沟。
- The soldiers recaptured their trench. 兵士夺回了战壕。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- The troops received orders to trench the outpost. 部队接到命令在前哨周围筑壕加强防卫。
- They are digging trenches to drain the water off. 他们正在掘沟排水。
- They are digging trenches to drain the water away. 他们正在掘沟排水。
- The coffee grains plugged up the kitchen drain. 咖啡渣堵塞了厨房的排水道。
- The drain is blocked and needs unplugging. 排水管堵塞了，得疏通一下。
- The bathtub drain needs repairing. 浴盆的排水管需要修理。
- All hands turned out to repair the terraces and drain the water. 所有劳动力都出来整修梯田，排除积水。
- All of our best laid plans are down the drain. 我们所有精心布置的计划都付之东流
- Investigators found a trench containing human remains. 调查人员发现一条沟中有人的尸体。
- Orders came that we should spade the trench in an hour. 有命令要我们必须在一小时内挖好战壕。
- A sewer or drain crossing under a road or embankment. 涵洞横在公路或堤岸下面的下水道或排水管
- trench drain 沟槽式排水
