1. She knocked and knocked , but there was no response. 她敲了又敲，可是没有回应。（反复动作）
2. Do whatever your program want to do in response to the debug event. 无论你的程序在做什么，都应该对调试事件做出响应。
3. Although this reason might not be true, but such response was understandable. 虽然这理由并不准确，但这样的反应是可理解的。
英英解释
n.
1. a result
2. a bodily process occurring due to the effect of some foregoing stimulus or agent
3. a statement (either spoken or written) that is made in reply to a question or request or criticism o
4. the manner in which something is greeted
5. a phrase recited or sung by the congregation following a versicle by the priest or minister
6. the speech act of continuing a conversational exchange
