英语词汇“training aid”的翻译、意思、用法、释义-英汉汉英词典

单词	training aid
释义	training aid辅助训练的工具或设备Motion pictures, slides, and cards were used as ~s.电影、幻灯片和卡片被用作辅助训练的工具training aid辅助器材training aid輔助器材航空太空名詞training aid訓練輔具機械工程
随便看	light airborne multipurpose system (lamps) light aircraft light aircraft warning system light aircraft warning system (laws) light airplane light air-- zephyr light air; zephyr light a lamp light a lamp, light a lamp,to light ale light alloy light alloys light alloy ship light amplification by stimulated emission of radiation light amplification by stimulated emission of radiation (laser light amplification by stimulated emission of radiation {= laser} light amplification by stimulated emission of radiation {=laser} light amplification by stimulated emission of radiation{=laser} light amplification by stimulated emission of radiation (laser,laser) light amplification by stimulated emission of radiation (laser--laser) light amplification by stimulated emission of radiation {laser laser} light amplification by stimulated emission of radiation (laser；laser) light amplification by stimulated emission of radiation{＝laser} light amplification by stimulation of radiation