词典释义：
(of cattle, sheep, etc. ) eat grass in a field
（牛、羊等）在田野里吃草
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cattle graze on the open meadows .牛群在开阔的草地上吃草。
[with obj.](of an animal)feed on (grass or land covered by grass)
（动物）在田野里吃（草）；吃（田野里的草）
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downland areas grazed by rabbits and sheep .兔子和羊群食草的丘陵地。
[with obj.]put (cattle, sheep, etc. ) to feed on land covered by grass
放（牛、羊等）啃食牧草；在草地放牧（牛、羊等）
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shepherds who grazed animals on common land .在公地上放牧的牧羊人。
〈非正式〉 （人）时不时吃点东西，吃零食
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advertisers should not encourage children to graze on snacks or sweets .广告商不应鼓励孩子吃零食和糖果。
〈非正式，主美〉 随意地尝试（或体验、浏览）
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we grazed up and down channels .我们来回浏览各个频道。
scrape the skin of (a part of the body) so as to break the surface but cause little or no bleeding
擦伤（身体某部位）的皮肤
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she fell down and grazed her knees .她跌倒擦伤了膝盖。
touch or scrape lightly in passing
擦过，掠过
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his hands just grazed hers .他的手刚好在她手上一擦而过。
a slight injury where the skin is scraped
擦伤。
"Old English