[often in combination]a person that looks for or observes a particular thing as a hobby or job 喜欢(或专门)寻找(或观察)…的人 bus-spotters. 汽车观察爱好者。 ■an aviator or aircraft employed in locating or observing enemy positions 航空侦察员;侦察机 [as modifier]spotter planes. 侦察机。 ■(US informal)a person employed by a company or business to keep watch on employees or customers (美,非正式)(由公司雇佣的)员工监督员;顾客监督员 ■(in gymnastics, weight training, etc.) a person stationed to observe the performer and minimize the risk of accidents or injuries (体操、举重训练等中保障运动员安全的)现场监护人员