单词	rockstaff
释义	rockstaff noun : an oscillating bar (as the lever of a forge bellows) Word History Etymology rock entry 1 + staff
随便看	training (with) training aid training bank training college training day training manual training school training schools training seat training ship training shoe training table training tackle training wall training wheels training with trainings trainless trainload trainloads trainman trainmaster trainmasteres trainmasters trainmen

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。