PREFIX (用于形容词或动词后)表示“过分”,“过度” You can add over- to an adjective or verb to indicate that a quality exists or an action is done to too great an extent. For example, if you say that someone is being over-cautious, you mean that they are being too cautious. (用于形容词或动词后)表示“过分”,“过度”
Tony looked tired and over-anxious.
托尼看起来很疲惫而且过分焦虑。
When depressed, they dramatically overindulge in chocolate and sweets.