Read Edit View history 氦气 hàiqì helium Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 氦气/氦氣 · hàiqì · helium 2026/03/04 氦气 / 氦氣 hàiqì helium helium (gas) 氦气常被用来填充气球。 noun created sense Mar 4, 2026, 02:25 AM