英语词汇training wheels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	training wheels
释义	training wheels [复]〈美〉(儿童自行车上防止车倾倒的)支撑轮，辅助轮
随便看	packaging packagings pack animal pack animals pack a punch pack a wallop pack away pack-away packboard packboards pack cards with pack drill packed packed away packed in packed-in packed like sardines packed meal packed off packed out packed-out packed to the doors packed up packed-up packer

英汉双解词典包含548777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。