life-size /ˈlaɪfˈsaɪz/ adjective also life-sized /ˈlaɪfˈsaɪzd/ also life-sized /ˈlaɪfˈsaɪzd/ Learner's definition of LIFE-SIZE
: having the same size as a real person or thing和真人（或实物）一样大小的 -
a life-size image of a dog和狗一样大小的图像
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a life-size model of a dinosaur和真恐龙一样大小的模型
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The statue was nearly twice life-size.那个雕塑差不多是真人的两倍大。