她和生人在一起，总是忸忸怩怩。

She is always bashful among strangers.

《新英汉大辞典》

这里有一个姑娘显然是忸忸怩怩地被推进里面的人圈。

Here a girl was being pushed forward into the inner circle with apparent reluctance.

youdao

第一只小鸡忸忸怩怩，带点夸张地说：“啊，希望我能找到一个胖胖的小毛虫！”

Said the next little chicken, With an odd little shrug, "Oh, I wish I could find a fat little bug!"

youdao

第一只小鸡忸忸怩怩，带点夸张地说：“啊，希望我能找到一个胖胖的小毛虫！”

Said the next little chicken, With an odd little shrug, "Oh, I wish I could find a fat little bug!"

youdao