Read Edit View history 氢气球 qīngqìqiú hydrogen balloon Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 氢气球/氫氣球 · qīngqìqiú · hydrogen balloon 2026/03/04 氢气球 / 氫氣球 qīngqìqiú hydrogen balloon hydrogen balloon 小女孩手里拿着一个红色的氢气球。 noun created sense Mar 4, 2026, 02:25 AM