不戴

In a sentence

• 他不戴眼镜就是看不清楚。

  He cannot see clearly without wearing glasses.

  In this sentence, 不戴 is used to indicate not wearing or putting on something, specifically glasses.

• 她从来不戴手表，因为觉得不方便。

  She never wears a watch because she finds it inconvenient.

  Here, 不戴 expresses the habitual action of not wearing an item, such as a watch.

• 在正式场合，他总是穿戴整齐，绝对不会不戴领带。

  In formal settings, he always dresses neatly and would never go without wearing a tie.

  This sentence uses 不戴 to emphasize that not wearing a specific item, like a tie, is out of the question in certain situations.