trench
/trentʃ/
n. 渠, 沟渠, 战壕
vt. 在...开沟, 挖战壕于, 用战壕围住
vi. 挖战壕, 开沟
词形变换
过去式 trenched · 过去分词 trenched · 现在分词 trenching · 第三人称单数 trenches · 复数 trenches
英文释义
n. a ditch dug as a fortification having a parapet of the excavated earth
n. a long steep-sided depression in the ocean floor
n. any long ditch cut in the ground
v. fortify by surrounding with trenches
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