Read Edit View history 缓降器 huǎnjiàngqì descender Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 缓降器/緩降器 · huǎnjiàngqì · descender 2026/03/04 缓降器 / 緩降器 huǎnjiàngqì descender cable reel and harness used to lower oneself to safety (e.g. from a building on fire) 消防员演示了如何正确使用缓降器。 noun created sense Mar 4, 2026, 02:25 AM