词根：infant
infant 婴儿的；幼稚的；初期的；未成年的
infantile 婴儿的；幼稚的；初期的
infant 婴儿；幼儿；未成年人
infantilism 幼稚症；[医] 幼稚型，[医] 婴儿型
1.Spain’s high-speed network is still in its infancy.
西班牙的高速铁路网络仍处在起步阶段。
2.The Roosevelts also had a sixth child who died in infancy.
罗斯福曾有第六个孩子但不幸在婴儿时期就死亡了。
3.Securitisation is in its infancy, as is the use of derivatives.
作为派生事物其证券化尚处于幼年期。
4.But spotting growth companies in their infancy requires patience.
但在婴儿期发现成长型企业需要有耐心。
5.The solutions to this problem are in their infancy.
这个问题的解决方案存在于萌芽阶段。
6.But infancy makes of everywhere the best time and the best place.
不过孩子能让世界上任何地方变成最美好的时间地点。