英语词汇“training aid”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	training aid
释义	WordReference Random House Unabridged Dictionary of American English © 2024 train′ing aid′, a mechanical contrivance used to supplement other forms and methods of training:Motion pictures and slides were used as training aids.
随便看	duecentist duecento due course of law duel dueler duelist duellist duellistic duello duende dueness duenna duennaship due process of law duero dues dues-paying duet duetting duettist dufay duff duffel duffel bag duffel coat

英语词典包含188688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。