Infants undergo immense cognitive development in the first years of life.

婴儿在出生后的头几年经历了巨大的认知发展。

Infants prepared for baptism should be dressed in pure white.

准备受洗礼的婴儿应穿纯白色的衣服。

I have been telling the school since she was in the infants that I think she is dyslexic.

我告诉学校，我认为从她还是婴儿的时候，她有诵读困难。

In a post titled "Makers of Tylenol, I'm Disappointed in You" on a blog, Ms. Lam wrote about the huge recall of J.& J. infants' and children's medicines.

去年春天，林女士在博客中写过一篇题为“泰诺制造商，我对你感到失望”的文章，说的就是强生公司大量召回婴幼儿药品的事情。

Orangutan mothers face up to eight years of single parenthood raising their infants.

猩猩母亲们则要面对长达八年的养育幼儿的单亲生活。

The eggs hatch in about ten days, but platypus infants are the size of lima beans and totally helpless.

蛋大约在十天内孵化，不过，鸭嘴兽的幼仔只有青豆大小，完全无法自立。