Read Edit View history 氨 ān ammonia Origin Definitions Defs Strokes Stroke Words Sentences Sents updated sense approved 氨 · ān · ammonia 2026/03/11 氨 ān ammonia ammonia 氨气具有强烈的刺激性气味。 — → noun updated sense Mar 11, 2026, 02:08 AM created sense approved 氨 · ān · ammonia 2026/03/04 氨 ān ammonia ammonia 氨气具有强烈的刺激性气味。 created sense Mar 4, 2026, 02:25 AM