名词婴儿；幼儿；四岁到七岁之间的学童形容词供婴幼儿用的；初期的；初创期的网络婴儿的；婴童系列；未成年人
形容词
1. Tourism was then still in its infant stage.
旅游业当时还处在初创阶段。
2. The expectant father is thinking of buying infant clothes.
那个即将做爸爸的人在考虑买婴儿穿的衣服。
名词
1. infant的反义词
1. My infant for once lay quiet in his cradle.
我的婴儿这一次总算安静地躺在摇篮里。
2. Infant mortality has been dramatically reduced because of modern medicine.
由于现代医学婴儿死亡率已经极大地降低了。
1. 幼儿：因此,假如我刚刚听到婴儿(baby)一词,继而马上听到幼儿(infant)一词,我会很快从长时记忆的英语单词中找到幼儿这个词,并确定它确实是单词,这样就比我先听到书(book)这类无关的词再听到幼儿确认起来要快.
2. 小孩：要从台北飞波士顿经东京及纽华客转机我们是在波士顿念书今年要带小孩(infant)回台湾,拿的是F1 F2签证,如果在纽华客入境转国内转机时间两小时够吗?因为有带小孩,很怕如果赶不上班机,要睡机场就麻烦了!我们是在波士顿念书今年要带小孩(infant)回台湾,
1. 婴儿
An infant is a baby or very young child.
e.g. ...young mums with infants in prams...
用婴儿车推着宝宝的年轻妈妈
e.g. The family were forced to flee with their infant son.
那家人被迫带着他们尚在襁褓中的儿子逃走了。
2. (5-7岁的)幼儿
Infants are children between the ages of five and seven, who go to an infant school.
3. 供婴儿用的
Infant means designed especially for very young children.
infant
e.g. ...an infant carrier in the back of a car.
汽车后部的婴儿座椅
4. (组织、运动等)初期的,初创的
An infant organization or system is new and has not developed very much.
e.g. The infant company was based in Germany.
这家新公司总部在德国。
e.g. ...the infant health service.
处于初期阶段的公共医疗卫生服务