含硫过多的铁和钢都是热脆性的。

Iron and steel with too much sulfur are red-short.

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图中肝细胞和枯否细胞内充满由肝脏中过多的铁积聚造成的含铁血黄素的褐色粒状沉着。

The hepatocytes and Kupffer cells here are full of granular brown deposits of hemosiderin from accumulation of excess iron in the liver.

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运动医学专家经过多年的观察，发现耐力运动员，特别是女性，经常会缺铁。

Sports medicine experts have observed for years that endurance athletes, particularly females, frequently have iron deficiencies.

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