selector
🇺🇸
/sɪˈlektər/
🇬🇧
/sɪˈlektə(r)/
A person who picks the players for a sports team.
The soccer selector chose the best players for the team.
足球选拔者为球队挑选了最好的球员。
A part in a machine that lets you choose a certain function.
The selector on the stereo lets you choose which station to listen to.
立体声音响上的选台器可以让您选择要听哪个电台。