词汇	子命令
释义	子命令 zǐmìnglìngsubcommand；order
随便看	excavation design Excavation disci excavation distance excavation disturbance excavation disturbance effects excavation disturbedzone excavation disturbed zone excavation earth pressure excavation effect excavation effects excavation efficiency excavation engineering excavation engineering security excavation equipment excavationes excavation expansion of inclined well excavation face excavation face support excavation factor excavation function Excavation heaps excavation height excavation industry excavation influence excavation influential surface