zapper
US
UK zapper n: (device for killing insects) (电子、紫外线的)
SC 杀虫器，灭虫装置 shā chóng qì，miè chóng zhuāng zhì
Zoe used the zapper to kill the mosquito.
zapper n: slang (TV remote control) (俚语，电视等的)
SC 遥控器 yáo kòng qì
TC 遙控器
TC 遙控器
Eric pressed a button on the zapper to change channels.