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 informal : sometimes good and sometimes bad时好时坏 Her relationship with him is up and down.她与他的关系时好时坏。 They have an up and down relationship.他们的关系时好时坏。 ⇒ Main Entry: ² up
随便看	tars tarsal tar sb with the same brush tarsi tar somebody with the same brush tar (someone) with the same brush tar someone with the same brush tarsus tart tartan tartans tartar tartare sauce tartars tartar sauce tarted tarted herself up tarter tartest tartier tartiest tarting tartly tartness tarts

英汉双解词典包含109353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。