The burnt area covered one quarter of the patient's body surface.
病人的烧伤面积占身体表面的四分之一。
All of the children had atopic dermatis covering at least 20% of their body surface area.
所有的患儿体表有超过20%的遗传性过敏症皮炎感染。
His burnt area covered 30 percent of his body surface.
他的烧伤面积达到全身的30%。
His burnt area covered 30 percent of his body surface.
他的烧伤面积达到全身的30%。
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