dimmer

🇬🇧/ˈdɪmə(r)/ 🇺🇸/ˈdɪmər/ 45
A dimmer or a dimmer switch is a switch that allows you to gradually change the brightness of an electric light. (电灯的)调光器

noun [专属名词]调光器;低光束前灯

Plug your tabletop lamp into a dimmer instead of the wall socket.
直接把你的台灯插到调光器上,而不用插到墙上的插座里。

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