- 問題詳情:Ishumanbloodallthesame?“Yes.”Youmaysay.“It’sallred.”Well,it’snotassimpleasyoumightthink.Bloodismadeupofdifferentparts,suchasredbloodcells(紅血球),whitebloodcellsandplatelets(血小板).Twochemicalmolecules(分子)ontheredbloodcellsmakepeople’sblooddiffer...
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