Read Edit View history 感应灯 gǎnyìngdēng sensor light Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 感应灯/感應燈 · gǎnyìngdēng · sensor light 2026/03/10 感应灯 / 感應燈 gǎnyìngdēng sensor light a lamp that turns on automatically when it detects motion or presence. 走廊里装了感应灯，晚上走路很方便。 noun created sense Mar 10, 2026, 08:36 PM