phosphocreatine

例句：

1. 1.He was able to run a marathon by supplementing his diet with phosphocreatine.
   他通过补充磷酸肌酸来增加饮食，成功完成了马拉松。
2. 2. The body uses phosphocreatine during intense exercise to help maintain energy levels.
   在高强度运动中，身体使用磷酸肌酸来帮助维持能量水平。
3. 3.During the race, he took in a gulp of air and then quickly consumed some phosphocreatine tablets.
   比赛期间，他吸了一口气，然后迅速吞下了一些磷酸肌酸片剂。