infanten.王子；亲王infantn.婴儿；幼儿adj.婴儿的；初期的；幼稚的infant model wheelchair婴儿轮椅, 婴儿用疗养车Infant Online Education幼儿网络教育infants are nonmoral.婴儿是不懂是非的。infant mortality period早期损坏率周期infant school education学前教育Infant milk formulation婴幼儿配方奶粉infant basic gymnastics幼儿基本体操infant intestinal clamp婴儿用肠钳infant nutritious cereal婴幼儿营养谷粉infant cystourethroscope婴儿用膀胱尿道镜

1. By Colleen Hurley, RD, Certified Kids Nutrition Specialist Iron is one of the most important nutrients in an infants diet.
   科林赫尔利，已获认证的儿童营养专家，在婴儿饮食中，铁是最重要的营养物质之一。