单词	frost valve
释义	frost valve noun : a valve to drain the part of a pipe, hydrant, or pump where water would be liable to freeze Word History First Known Use 1865, in the meaning defined above
随便看	tupamaros tupaya tupek tupeks tupelo tupelo gum tupelos Tupi Tupi-Guarani tupi-guaranian tupian tupik tupiks Tupinamba tupinambas tupinambes tupinambises tupinambisses tupinambá tupinambás tupis tuples tupped tuppence tuppences

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。