access manhole
词语: access manhole
解释: 进出人孔,检查井
词性: 名词
词典: 水利专业英汉词典
access manhole 相关解释
access manhole 〔名词〕检查井
access manhole 〔名词〕进人孔
access manhole
词语: access manhole
解释: 进出人孔,检查井
词性: 名词
词典: 水利专业英汉词典
access manhole 相关解释
access manhole 〔名词〕检查井
access manhole 〔名词〕进人孔