单词	running fit
释义	running fit noun : contact of mechanical parts that permits free rotation or movement Word History First Known Use 1876, in the meaning defined above
随便看	propellant propellants propelled propellent propellents propeller propeller cuff propeller race propeller shaft propeller turbine engine propeller-head propellers propelling propelling pencil propellor propellors propelment propels propenales propenals propend propended propendent propending propends

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。