infantilism

noun

1. （成人的）幼稚病
   the fact of adults continuing to behave like children, in a way that is not normal

1. Infantilism, which is the subtext of so much American cinema and culture ( bJohn Simon)
   幼稚病是许多美国电影和文化的特征（b约翰·西蒙）
2. It was heresy of crackpots and wild men and it was really just an infantilism.
   那是狂想家和过激分子的异端邪说的产物，实在不过是幼稚病而已。
3. He explained to me, you know, about infantilism.
   他向我解释，关于幼稚症的事。
4. A form of infantilism characterized by physical underdevelopment but normal intelligence.
   智力正常但身体没有发育的一种状态。
5. This problem of spiritual and moral lag, which constitutes modern man's chief dilemma, expresses itself in three larger problems which grow out of man's ethical infantilism.
   精神和道德滞后的问题成了现代人的主要难题，它表现在由人们的道德不成熟引发的三大问题上。
6. Leydig cells of rat can be separated into three types: infantilism, maturity, degeneration.
   大鼠睾丸间质细胞有幼稚型、成熟型和退化型3种形式，但其分化、成熟与退化是相伴存在的；
7. Results: Ligustrazine may reduce the rate of positive MRP, the percent of the marrow infantilism cell.
   结果：川芎嗪可下调MRP阳性表达率、降低骨髓幼稚细胞百分率、提高白血病临床缓解率。

noun

1. infantile behavior in mature persons

2. an abnormal condition in which an older child or adult retains infantile characteristics