单词	service pipe
释义	service pipe noun : a pipe connecting a main pipe (such as a gas or water main or an electrical conduit) with a building Word History Etymology service entry 2
随便看	hydrogen electrode hydrogen fluoride hydrogen iodide hydrogen ion hydrogen oxide hydrogen peroxide hydrogen selenide hydrogen sulfide hydrogen-ion concentration hydrogenase hydrogenases hydrogenate hydrogenated hydrogenates hydrogenating hydrogenation hydrogenations hydrogenic hydrogenide hydrogenisation hydrogenisations hydrogenise hydrogenised hydrogenises hydrogenising

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。