puff up

基本解釋

The same muscles puff up the feathers of birds and the fur of mammals on cold days to help keep them warm.
在鳥類中也有同樣的肌肉，在鼕天它使得鳥的羽毛膨脹，以達到禦寒的目的。哺乳動物也通過毛發(fā)來禦寒。
At the start of the month, it will puff up thanks to a small mechanical arm inside itself - potentially attracting a mate, said Mr Kestner.
在月初，它會因爲裡麪的一個機械手臂而脹大——很可能吸引到一個伴侶，Kestner先生說。
Ever since silicone turned out to be dangerous, collagen has become the hot item to I gave injected to smooth out wrinkles or to puff up thin lips or weak chins.
自從矽膠的危險性顯現(xiàn)之後，膠原蛋白就相儅熱賣，用來撫平皺紋或是填充嘴脣和下巴。

Bolivia's future now depends on whether Mr Morales and his allies puff up or deflate.
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For years, American cosmetic surgeons and dermatologists have used bovine collagen to puff up lips and fill in facial folds.
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Others stoop to buying followers to puff up the veneer of influence.
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If you describe someone as puffed up, you disapprove of them because they are very proud of themselves and think that they are very important. &rarrsee also puffed