English中文EspañolFrançais
dimmer switch /ˈdɪmə ˈswɪtʃ/ n

中文：调光开关

中文 · 调光开关Español · conmutador de intensidadFrançais · gradateur
Meaning：Switch for varying the brightness of a lighting installation.
▶ Start interactive picture-tap lesson

Found in these illustrated scenes（2）

Switches and distribution panel Contacts and switches 1

‹ Browse all scenes