babe in arms
還是個孩子的人
口語·形容某人非常幼稚或缺乏經(jīng)驗
英文釋義
an extremely young or innocent person; someone who is inexperienced or naive
例句
Don't expect him to handle this complex task; he's a babe in arms in this field.
典故來源
字面指需要抱在懷里的嬰兒，比喻缺乏經(jīng)驗或天真的人。