单词	rheostat
释义	rheostat noun rheo·​stat ˈrē-ə-ˌstat  : a resistor for regulating a current by means of variable resistances rheostatic ˌrē-ə-ˈsta-tik  adjective Example Sentences Recent Examples on the Web A rheostat allows the throttle to be fine-tuned to sustain walking speeds. John Pearley Huffman, Car and Driver, 21 June 2017 Word History First Known Use 1843, in the meaning defined above Medical Definition rheostat noun rheo·​stat ˈrē-ə-ˌstat  : a resistor for regulating a current by means of variable resistances
随便看	bluded bludes bludge bludged bludgeon bludgeoned bludgeoners bludgeoning bludgeons bludger bludgers echoicer echoicest echoing echoingly echoise echoised echoises echoising echoism itchier itchiest itchily itchiness itchinesses

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。