Hello, I'm a language expert with a deep understanding of English semantics and usage. When it comes to the term "gesture," it can have several meanings depending on the context in which it is used.

In a general sense, a gesture is a movement or action of the body, especially with a part of the hand or the head, to express a particular emotion or intention. It can also refer to a courteous or diplomatic action intended to show goodwill or to establish a more favorable opinion. Additionally, in computing, a gesture can be a movement of the hand or finger that is recognized by a device to perform a specific function, such as on a smartphone or tablet.

Here's the meaning of "gesture" in English, followed by its translation into Chinese:

A movement of the hand or body, especially to express something nonverbally or to control a device; an act done to show goodwill or a particular feeling; in computing, a movement recognized by a device to perform a function.

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a motion of the hands, head, or body to emphasize an idea or emotion, esp while speaking. 2. something said or done as a formality or as an indication of intention: a political gesture. 3. (obsolete) the manner in which a person bears himself; posture.read more >>