Yet the iron intake is generally higher than what the bat needs, so it has a special process for secreting the excess.

然而，蝙蝠摄入的铁一般比实际需要量大，因此它还具有分泌过剩铁质的特殊过程。

youdao

Because blood is so rich in iron - and because the body has difficulty excreting excess iron - any animal that consumes blood regularly runs a risk of iron overdose.

由于血液富含铁，而身体要排出过量的铁并非易事，所以任何经常食用血液的动物都有含铁过量的危险。

youdao

An excess of zinc, for example, can interfere with absorption of other nutrients, including iron and copper.

比如，过量的锌会妨碍铁和铜等其他营养成分吸收。

youdao

It's the "City That Care Forgot, " a city of jazz, of the nation's best indigenous cuisine, of excess, of riverboats and gardens and wrought iron railings, unique in every way, from the food to the architecture to the history.

FORBES: Windsor Court Hotel, New Orleans, LA