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	training aid training aid [′trān·iŋ ‚ād] (engineering) Any item which is developed or procured primarily to assist in training and the process of learning. AcronymsSeeTA
随便看	four-abreast four-address four ages of the world four alpha helix cytokine four alternative auditory feature four ancient books of wales four an' twenty day four-arm calliper log four-arm radial open maze four-arm spiral antenna four arts fourastie, jean fourastié, jean four a syndrome fourb four bagger four-bagger four baggers four-baggers fourball four-ball tester four bands community fund four banger four-banger four bar linkage

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