listener
n. 听者；听众；[计算机]侦听
近义词：auditor，hearer，audiophile，eavesdropper，attender，
英英释义
Noun
- someone who listens attentively
例句
用作名词(n.)
- An alert listener will have noticed the error.耳朵尖的人能听出这个错。
- Several people talking at once distract a listener.几个人同时讲话会使听者分散注意力。
- The listener's question threw the speaker for a loop.这位听众的问题使发言人不知所措。
- He embroidered on the story to hold his listener's interest.为了吸引听众他对那则传闻进行渲染。
- An event listener is an interface in the View class that contains a single callback method.在包含单一回拨方法的可视类中，一个事件侦听就是一个接口。