Many industries are going out of infancy and becoming adolescents, Shapiro said.
出自-2016年12月阅读原文
Experts see a movement toward the use of mobile technology in education, though they say it is in its infancy as professors try to come up with useful applications.
出自-2013年6月阅读原文
柯林斯高阶英汉双解学习词典释义
N-UNCOUNT
婴儿期;幼年
Infancy is the period of your life when you are a very young child.