High leels of heme iron in the diet raised the risk of deeloping gall stones by 21 percent, whereas high leels of non-heme iron seemed to hae no effect.是什么意思_High leels of heme iron in the diet raised the risk of deeloping gall stones by 21 percent, whereas high leels of non-heme iron seemed to hae no effect.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句