be a past master (at something)

British EnglishBrEGOOD AT to be very good at doing something because you have done it a lot 擅长[善于，精于]（某事物）

He’s a past master at getting free drinks out of people.

喝酒让别人买单他是老手了。

Examples from the Corpus

be a past master (at something)• Johnny Morris is a past master at both.• That sort of thing wasn't her style at all, but Susan was a past master at it.

→ be a past master (at something) at master1(1)

单词	be a past master (at something)
释义	be a past master (at something) be a past master (at something) British EnglishBrEGOOD AT to be very good at doing something because you have done it a lot 擅长[善于，精于]（某事物） He’s a past master at getting free drinks out of people. 喝酒让别人买单他是老手了。 Examples from the Corpus be a past master (at something)• Johnny Morris is a past master at both.• That sort of thing wasn't her style at all, but Susan was a past master at it. → be a past master (at something) at master1(1)
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