单词	past master
释义	past masterˌpast ˈmaster noun [countable] Examples EXAMPLES FROM THE CORPUS Guy had proved himself a past master at the art. He's a past master at keeping his whereabouts secret, laying false trails. Johnny Morris is a past master at both. Such a fellow is Colin Fletcher, long-distance trekker, amateur naturalist and past master of great escapes. That sort of thing wasn't her style at all, but Susan was a past master at it. What they will see is light in the form of an installation by that past master of lux deluxe, Dan Flavin. someone who is very skilled at doing something and has done it many times before SYN  expertpast master at (doing) something She’s a past master at exploiting other people.
随便看	thinly thinner thinness thinning thin-skinned thinspiration third third class third-class third degree third-degree thirdly Third Man, The third party third person third-rate Third Reading Third Reich third sector Third Way Third World Third-World thirst thirstily thirsty

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