infantile

形容词

1. 1

   幼稚的、孩子气的贬义

   His infantile behavior at the meeting embarrassed the whole team.

   他在会议上的幼稚行为让整个团队都很难为情。

2. 2

   婴儿的、幼儿的医学

   The clinic specializes in infantile diseases and early development.

   这家诊所专门处理婴儿疾病与早期发展问题。