英语词汇switch back ramp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	switch back ramp
释义	switch back ramp 简明释义折返坑线
随便看	keyphrase key phrase key phrase in context keyphrases key pile key pin key pinch key pitch key plan keyplan key plate keyplate key player key players keypoint key point key point control key-point investigation key point investigation key point of control key point of interest key-point products key point products key points keypoint

英汉双解词典包含3185865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。