at one time or another [æt wʌn taim ɔ: əˈnʌðər]以下由轻松背单词网站提供
词组级别第5级基本释义在某个时候参考例句Each of these approaches was very fashionable at one time or another.任何一种这样的假设都有迷人的时候。Almost all of them wet their guns at one time or another.他们的枪支十之八九都已先后着了水。 推荐阅读 |