送旧迎新谓送走旧的迎接新的。例送旧迎新也辛苦一番辛苦两年闲。——宋杨万里《宿城外张氏庄早起入城》英see off the old and welcome the new; ring out the Old Year and ring in the New;[查看详情]

九变十化犹言变化无穷。[查看详情]

风云变幻比喻局势的动荡与变化。例然而那么风云变幻的事恐怕世界上是不多有的。——鲁迅《三闲集》英sudden change of a situation; changeable situation;[查看详情]

千变万化形容变化无穷。例千变万化不可穷极。——《列子周穆王》英ever changing;[查看详情]

改弦更张弦的松紧与调的高低不合应收紧或放松使声音和谐。引申为改革变更。例琴瑟时未调改弦当更张。矧乃治天下，此要安可忘。——南朝宋何承天《鼓吹铙歌上邪篇》今者革命政府不恤改弦更张以求与人民合作。——孙中山《历年政治宣言》英cut loose from the past and make a[查看详情]

见机行事谓看清适当时机灵活地处理事情。[查看详情]

一反常态完全改变了平时的态度。英depart from one's normal behaviour; act out of character;[查看详情]

面目全非面孔变得完全不是原来的样子。形容事物变化很大。[查看详情]

白云苍狗比喻变化快世事变幻无常。典出杜甫《可叹》诗：“天上浮云似白衣斯须改变如苍狗。”，也作“白衣苍狗”。苍：灰色。英white clouds change into grey dogs,vicissitudes;[查看详情]

周而复始一圈又一圈地轮转。形容不断循环。也作“终而复始”英move in cycles;[查看详情]

朝令夕改指政令或办法时常更改一会儿一个样。也说“朝令暮改”英issue an order in the morning and rescind it in the evening;[查看详情]

朝三暮四原来比喻用诈术欺骗人。后来用以比喻变化多端捉摸不定。例朝三暮四昨非今是，痴儿不解荣枯事。——元乔吉《山坡羊冬日写怀》英blow hot and cold;[查看详情]

事过境迁事情已经过去事情发生的环境也改变了。英the affair is over and the situation has changed; the events have passed and the times have changed;[查看详情]

随机应变随着时机和情况的变化灵活应付。[查看详情]

五彩缤纷多种颜色错杂而繁多。例柔软光滑的斗篷和一排五彩缤纷的勋章。英rainbow; be gandy with primary colours; be blazing with colour; colourful;[查看详情]

五花八门比喻花样多端种类繁多。英of a wide variety; multifarious; kaleidoscopic;[查看详情]