trenching汉语翻译：
【医】掘壕掩埋法(粪便处理)英语解释：
动词 trench:

impinge or infringe upon同义词：impinge, encroach, entrench, trench

fortify by surrounding with trenches同义词：trench

cut or carve deeply into同义词：trench

set, plant, or bury in a trench同义词：trench

cut a trench in, as for drainage同义词：trench, ditch

dig a trench or trenches同义词：trench

Investigators found a trench containing human remains.调查人员发现一条沟中有人的尸体。

I forgot to dig a trench around the tent.我忘了在帐篷四周挖一条沟。

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。