trenching的翻译，读音
英/'trentʃiŋ/
释义：
挖沟, 挖沟工作, 掘壕掩埋法
v impinge or infringe upon
v fortify by surrounding with trenches
v cut or carve deeply into
v set, plant, or bury in a trench
v cut a trench in, as for drainage
v dig a trench or trenches
v impinge or infringe upon
v fortify by surrounding with trenches
v cut or carve deeply into
v set, plant, or bury in a trench
v cut a trench in, as for drainage
v dig a trench or trenches