英语词汇train on怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	train on
释义	train on(或upon) 锻炼得有所改善 (用枪、望远镜等)对准，瞄准： He trained his gun on the enemy. 他把枪对准敌人
随便看	injury potentials injury time injustice injustices in justice to ink Inkatha Freedom Party ink bag inkberry ink bleed inkblot inkblots inkblot test inkblot tests inkbottle ink-cap ink-cap fungi ink disease ink drum inked in keeping with in keep with inker inkers in key

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。