英语词汇“Used and useful”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

单词	Used and useful
释义	Used and useful [网络]有用
随便看	friction disc type transmission friction disc welding friction disk friction disk clutch friction disk damper friction disk saw friction disk shock absorber friction draft gear friction draft spring friction drag friction drilling machine friction-drive friction drive friction drive developing machine friction drive for the spindles of a spinning machine friction drive hoist friction drive loudspeaker friction-driven live roller conveyor friction-driven loudspeaker friction driven loudspeaker friction driven spools friction driver friction driving friction driving device friction drop