英语词汇train sth at/on sb/sth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 sth at/on sb/sth
释义	●ˈtrain sth at/on sb/sthto aim a gun, camera, light, etc. at sb/sth 把（枪口、照相机、灯光等）瞄准，对准 See also train
随便看	calcification calcifications calcified calcifies calcify calcifying calcite calcites calcitic calcium calcium carbonate calcium carbonates calcium carbo nates calciums calculabilities calculable calculableness calculably calculate calculated calculated calculatedly calculatedness calculatedness' calculatednesses

英汉双解词典包含314281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。