manhole
英：[ˈmænhəʊl] 美： [ˈmænhoʊl]
manhole 基本解释
n.人孔，检修孔；探孔；入孔；进人孔
变形
复数：manholes
英英释义
manhole[ 'mænhəul ]
n.a hole (usually with a flush cover) through which a person can gain access to an underground structure
manhole 相关例句
词组短语
manhole cover[口]井盖；升降口盖；圆盘状平的东西
权威例句
ManholeManholeManhole coverPIPE TO MANHOLE SEALManhole assembly with water barrierMANHOLE CLOSURE ASSEMBLY WITH VALVE RELIEF MEANSTreatment suits manhole rehabilitation.Interpretation of telephone system manhole drawingsInterpretation of telephone system manhole drawingsDesign & analysis of the pressure vessel manhole nozzle metallic flangeguard as per ASME SEC VIII Div. 1, Edition 2010
