单词	pentrough
释义	pentrough noun : an open usually planked or boarded trough or tank from which water falls onto a waterwheel Word History Etymology pen entry 1 + trough
随便看	unpalped unpanelled unpanelling unpanels unpaper unpapered unpapering unpapers unparadise unparadised unparadises unparadising unparagoned unparallel unparallelable unparalleled unparalyzed unparasitized unpardonable unpardonably unpardoned unpardoning unparented unpark unparliamentary

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。