瘋狂物流紅血球

This episode is 15 minutes long.

This episode was published on April 15, 2026.

紅血球可是人體的「超狂氧氣快遞員」喔！為了裝滿含鐵的血紅素，它們狠心地把自己的細胞核與胞器全扔了，化身為身段柔軟的雙凹圓盤，只為了能完美擠進狹窄的微血管中送貨。這些快遞員做牛做馬約120天後就會被巨噬細胞回收，而它們的殘骸最終會變成你身上的瘀青、便便和尿尿的顏色。要注意的是，要是快遞員太少或罷工，你就會貧血缺氧；但如果數量爆增導致血液大塞車，你的心臟可是會因為推不動濃稠的血液而崩潰的！ 留言告訴我你對這一集的想法： Powered by Firstory Hosting

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