英语词汇“θ214597”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	θ214597
释义	society > occupation and work > equipment > machine > [noun] > spell or period of operation (3) running time1854 Originally U.S. The time or a period during which a machine or device is in operation; the total length of time for which a machine or device can… run1864 An act or spell of making or allowing machinery to run. Also: a spell of manufacturing a product. machine-hour1921 an hour of one machine's operation, or an amount of work equivalent to this; an hour during which a machine operates or could operate.
随便看	angiites angiitides angiitis angiitises angiitisses angild angin angina angina pectoris anginal anginas anginic anginiform anginoid anginous angio angio- angioblast angioblastic angioblastoma angiocardiogram angiocardiograms angiocardiographic angiocardiographies angiocardiography

英语词典包含1132095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。