- trench
 - [trentʃ]
 - n. 沟,沟渠;战壕;堑壕
vt. 掘沟
vi. 挖战壕;侵害 
参考例子
           - 1.The soldiers trenched an outpost.
 - 士兵们用战壕防御前哨。
 
- 2.Anemia, bronchitis, dysentery, and trench foot seemed to be an easy way out.
 - 贫血症、支气管炎、痢疾,以及战壕足病似乎都是离开的借口。
 
- 3.A long narrow trench or furrow dug in the ground, as for irrigation, drainage, or a boundary line.
 - 沟渠,排水沟,''。'水道'。''在地面上狭长的沟渠或细沟,用于灌溉、排水或用作分界线。
 
英文解释
           - n.
 - 1.a ditch dug as a fortification having a parapet of the excavated earth
 - 2.a long steep-sided depression in the ocean floor
 - 3.any long ditch cut in the ground
 
- v.
 - 1.impinge or infringe upon
 - 2.fortify by surrounding with trenches
 - 3.cut or carve deeply into
 - 4.set, plant, or bury in a trench
 - 5.cut a trench in, as for drainage
 - 6.dig a trench or trenches
 
网络释义
               - trench
 - 槽位; 沟槽式; 坑道; 线坑;
 
- dovetail trench
 - 斜槽位; 鱼尾槽位;
 
- cable trench
 - 电缆槽; 电缆沟; 电缆沟槽; 缆线沟;
 
- drainage trench
 - 排水渠坑道; 排水沟;
 
- Mariana Trench
 - 马里亚纳海沟; 马里安纳海沟; 亚纳海沟; 馬里亞納海溝;