manhole

英 ['mænhəʊl] 美 ['mænhoʊl]

• n. (下水道等供人出入的)出入孔；人孔

英英释义

Noun:

1. a hole (usually with a flush cover) through which a person can gain access to an underground structure

词汇搭配

• junction manhole 接头入孔,管路交汇处...
• sewer manhole 下水道检查井, 下水...
• street manhole 街道人孔
• manhole door 人孔门
• manhole cover 探井盖,升降口盖...
• deep manhole 深人孔
• manhole ring 人孔加强圈
• manhole plate 人孔盖,检查孔盖,人...
• manhole dog 人孔扣夹,人孔盖压板...
• flushing manhole 冲洗人孔
• drop manhole 跌水窨井
• tank manhole 油罐人孔
• raised manhole 凸起人孔
• manhole ladder 油罐内梯
• inspection manhole 检修人孔,检查人孔...
• dome manhole 圆顶人孔
• sunken manhole 平盖人孔