英语词汇“up and down”的读音、翻译、意思、用法、释义-英汉双解词典

词汇	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。 up
随便看	fragmentary fragmentation fragmented fragmenting fragments fragrance fragrances fragrant fraiche fraidy-cat fraidy cat fraidy-cats frail frailer frailest frailness frailties frailty frame framed frame of mind frame of reference framer framers frames