That is such a babyish and childish act.

这是一种非常幼稚和稚气的行为。

金山词霸

A plump, babyish visage

圆润稚嫩的面容

金山词霸

It's babyish to cry about having a tooth out at your age!

在你这种年龄,因为拔牙而哭了是孩子气的.

期刊摘选

They told him it was babyish to cry.

他们对他说,哭是幼稚的.

《简明英汉词典》

Her old Barbie bicycle was just too babyish, and besides, it needed a new tire.

她那辆旧的“芭比”车太孩子气了, 而且它还需要换条新车胎.

期刊摘选

Suddenly It'struck me that Jellybean sounded babyish.

突然,莉莉婴儿般的嗓音吸引了我.

期刊摘选

The boy has outgrown babyish habits.

那男孩已长大,不再有孩子气.

期刊摘选

Now that ned can read he find his early picture book too babyish.

由于内德已经识字,他觉得他以前的那些画册都太浅了.

期刊摘选

Now that Ned can read he finds his early picture books too babyish.

由於内德已经识字,他觉得他以前的那些画册都太浅了.

《简明英汉词典》

I feel ashamed of my babyish behavior and nonsense during the meeting.

我对自己在会议上幼稚的行为和无稽之谈感到羞愧。

金山词霸