open-cut bridge开沟穿梭
open-cut drainage明沟排水
open-cut tube明控隧道
open-cut mining露天开采;翻译
open-cut volume明挖方量
open-cut method明挖法
open-cut tunnel明洞;露天坑道
Open-cut Drain明渠;明沟
open off cut开切眼
N（名词） an excavation made in the open rather than in a tunnel 明挖 [civil engineering]→see cut-and-cover