英语词汇up-and-down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	up-and-down
释义	up-and-down ˈʌpənˈdaʊn  1 ADJ 起伏的moving, executed, or formed alternately upwards and downwards 起伏的 2 前前后后的backwards and forwards (along) 前前后后的
随便看	sadistically sadistically sadistically sadists sadly sadly sadness sadness sadnesses sado masochism sado-masochism sadomasochism sado-masochist sadomasochist sadomasochist sado masochistic sado-masochistic sadomasochistic sadomasochistic sado-masochists sado-masochists sadomasochists sad to say s.a.e. sae

英汉双解词典包含141091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。