To gather or contract(the lips or brow)into wrinkles or folds; pucker.

那老人的脸上布满皱纹和褶子。

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Many people like to puff a quick breath into their hand to check if they're ready for that face-to-face job interview, or even just ready to pucker up for someone special.

如果将行面对面的求职面试，或者甚而至于准备为特殊的某人撅起嘴巴，大多数人喜欢朝他们的手上快速呼气，从而检验口气。

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