The wide receiver caught the long pass with impressive speed.

wide receiver 是由形容词 wide（宽的）和名词 receiver（接收者）组成的复合名词。 receiver 来自动词 receive（接收），加上后缀 -er 表示"接收的人或物"。 wide receiver 是美式橄榄球中的专业术语，指"边路接球手"，负责在外侧跑动接球。