英语词汇“polyspast”的读音、翻译、释义、用法及例句-心情故事网

词汇	polyspast
释义	polyspast 【化】复式滑车; 滑车组
随便看	line diffuser line discipline line display generator line distortion line dot matrx lined out line drawing lined ring line driver line drop line-drop compensator line-drop voltmeter compensator lined sight glass lined vessel line eater line editor line element line engraving line equalizer line-equipment balancing netw-ork line error line executive line factor line fault line fault detector

心情故事网英语在线翻译词典收录了841188条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。