English中文EspañolFrançais
indicator light /ˈɪndɪkˌeɪtə ˈlaɪt/ n

中文：指示灯

中文 · 指示灯Español · testigo luminosoFrançais · témoin lumineux
Meaning：Light indicating that the detector is in alarm mode.
▶ Start interactive picture-tap lesson

Found in these illustrated scenes（1）

Smoke Detector

‹ Browse all scenes