1. He is cheeky to his teacher.
    他对老师很没礼貌。

1. 情人别为我哭泣：四、几部散片简介 <情人,别为我哭泣>>(Cheeky) 一个不着内衣穿一袭超短裙的性感女郎在穿越公园--她叫卡拉波林,她的男朋友马蒂尔要去英国工作,卡拉想通过买房结婚留住马蒂尔--卡拉要去一房地产中介公司 公园里有各色人在旁若无人的亲昵,

2. 无耻的：checklist 检核表 | cheeky 无耻的 | cheer 振奋

3.

3. 冒失无礼;顽皮：Boogie 跳舞 | Cheeky 冒失无礼;顽皮 | Love-rat 爱情老鼠

1. (人或行为)冒失的，调皮的，放肆的
    If you describe a person or their behaviour as cheeky, you think that they are slightly rude or disrespectful but in a charming or amusing way.

    e.g. The boy was cheeky and casual...
           那个小男孩有点放肆，随随便便的。
    e.g. Martin gave her a cheeky grin.
           马丁冲着她调皮地笑了笑。

1. offensively bold

    e.g. a brash newcomer disputed the age-old rules for admission to the club
           a nervy thing to say

    Synonym: brashnervy