Question

infancy n.婴儿期；幼年；初期[法律]未成年. (1) 孩子们还是小宝宝时，是处于婴儿期。(2) 被治疗的孩子处于婴儿期或幼年时期是高度危险期。(3) 我相信你们都曾听说过他多灾多难的幼年。(4) 蝌蚪是青蛙的幼年形态。(5) 这一产业当时仍处于发展初期。 An amazing amount of growth and development happens during infancy: babies learn to crawl, laugh, and communicate, among many other things. Infancy is vaguely defined, usually including the time from birth to about one year old. You can also use the word to mean "the very beginning of something," so if your lemonade stand is brand new, it's still in its infancy. The word comes from the Latin infantia, "early childhood," and literally, "inability to speak."

Accepted Answer

英 ['ɪnfənsi] 美 ['ɪnfənsi] (1) Children are in their infancy when they are babies.(2) Children treated during infancy or early childhood are at the highest risk.(3) I'm sure you have heard of his precarious infancy.(4) Tadpoles are the infancy form of frogs.(5) The industry was still in its infancy. Infancy is the earliest part of a person's life, when they're a baby. It's extremely rare for anyone to remember their own infancy. 1[N-UNCOUNT 不可数名词]婴儿期；幼年 Infancy is the period of your life when you are a very young child.   [usu poss N]...minute details of Deborah's infancy.德博拉幼年生活的详尽细节...the development of the mind from infancy onwards.从婴儿期开始的心智发展2[N-UNCOUNT 不可数名词]初期；初创阶段 If something is in its infancy, it is new and has not developed very much.   [usu in poss N]Computing science was still in its infancy.计算科学仍然处于初期阶段。

英语单词	infancy
英美音标	英 ['ɪnfənsi] 美 ['ɪnfənsi]
中文释义	n.婴儿期；幼年；初期 [法律]未成年.
英语例句	(1) Children are in their infancy when they are babies. (2) Children treated during infancy or early childhood are at the highest risk. (3) I'm sure you have heard of his precarious infancy. (4) Tadpoles are the infancy form of frogs. (5) The industry was still in its infancy.
中文例句	(1) 孩子们还是小宝宝时，是处于婴儿期。 (2) 被治疗的孩子处于婴儿期或幼年时期是高度危险期。 (3) 我相信你们都曾听说过他多灾多难的幼年。 (4) 蝌蚪是青蛙的幼年形态。 (5) 这一产业当时仍处于发展初期。
vocabulary简明	Infancy is the earliest part of a person's life, when they're a baby. It's extremely rare for anyone to remember their own infancy.
vocabulary扩展	An amazing amount of growth and development happens during infancy: babies learn to crawl, laugh, and communicate, among many other things. Infancy is vaguely defined, usually including the time from birth to about one year old. You can also use the word to mean "the very beginning of something," so if your lemonade stand is brand new, it's still in its infancy. The word comes from the Latin infantia, "early childhood," and literally, "inability to speak."
柯林斯解释	1 [N-UNCOUNT 不可数名词]婴儿期；幼年 Infancy is the period of your life when you are a very young child. [usu poss N] ...minute details of Deborah's infancy. 德博拉幼年生活的详尽细节 ...the development of the mind from infancy onwards. 从婴儿期开始的心智发展 2 [N-UNCOUNT 不可数名词]初期；初创阶段 If something is in its infancy, it is new and has not developed very much. [usu in poss N] Computing science was still in its infancy. 计算科学仍然处于初期阶段。

Infancy Children Development Word N Uncount 不可数名词 [Usu Poss