trench

trenchtrenchD.J.:[trentʃ]K.K.:[trɛntʃ]n.1.■深沟, 地沟The farmer dug several trenches to irrigate the rice fields.这个农民挖了好几条沟以灌溉稻田。2.■战壕

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trench[trentʃ]n.1.■沟；深沟2.■【地质学】海沟3.■【军事】堑沟；壕沟；[复数]防御阵地vt.1.■挖战壕于…；掘沟于…；在…上挖沟：to trench land for draining在地面挖沟排水2.■用战壕围住；用战壕防御：The soldiers trenched an outpost.士兵们用战壕防御前哨。3.■切入；切开；刻vi.1.■挖战壕；挖沟：to trench around the spot right down to the clay围绕这个地点向下挖沟一直挖到粘土2.■[废语]挖堑壕接近in the trenches在第一线，在现场在壕沟中mount the trenches在堑壕里守卫；进入堑壕布防open the trenches开始挖壕沟relieve the trenches和战壕里的兵换防search the trenches(用天花弹或榴弹炮等)轰击战壕

trenchtrench[trentʃ]n.1.■(壕)沟; 战壕2.■渠道3.■【林】防火线4.■(排水、电缆等用的)管, 沟; 沟槽; 地沟5.■溪谷, 峡谷mount the trenches进战壕布防open the trenches掘战壕; 开沟relieve the trenches与战壕里的兵换班search the trenches(用开花弹)攻击战壕

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词性变化trench[trentʃ]vt.1.■掘(壕)沟; 用战壕防守2.■深耕; 开畦沟3.■切断; 切开, 开槽; (木工)作沟槽4.■围以沟; 隔绝trench a fire by pulling down houses拆倒房屋来隔绝火势的蔓延trench[trentʃ]vi.1.■掘壕; 挖沟2.■切断3.■侵占, 吞食(on, upon)4.■接近; 近似(on, upon)

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继承用法trench-hoen.1.■挖沟机trench-ploughn.1.■深耕犁