babyish
/ˈbeɪbiɪʃ/ 15Babyish actions, feelings, or looks are like a baby's, or are immature. 婴儿一般的; 小孩子气的
adjective [原级]幼稚的；愚蠢的；适于婴儿的
I'm ashamed of the babyish nonsense I write.
我为我写出幼稚的话感到丢脸。
单词造句:
I'm ashamed of the babyish nonsense I write.
我为我写出幼稚的话感到丢脸。