?接户线
定义 中文名称:接户线 英文名称:service mains 定义:从配电系统供电到用户装置的分支线路。由供电部门负责运行维护。 应用学科: 电力(一级学科);配电与用电(二级学科) 以上内容由全国科学技术名词审定委
The water service did send someone out, but told us that as the mains pipe was frozen it was not their responsibility.
BBC: Water chaos affects thousands in Northern Ireland
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。