单词	micromotion
释义	micromotion noun mi·​cro·​motion ¦mīkrō+ : the technique in time and motion study of making a pictorial elapsed-time study of the elements or subdivisions of an operation by means of a high-speed motion-picture camera and a specialized timing device Word History Etymology micr- + motion
随便看	reperked reperking reperks repertoire repertoires repertoria repertorial repertories repertorium repertory reperusals reperused reperuses reperusing repet repetend repetends repetiteur repetiteurs repetition repetitional repetitions repetitious repetitiously repetitiousness

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。