气球 qìqiú HSK4 balloon Definitions Defs Origin Strokes Stroke Words Sentences Sents 热气球 rèqìqiú hot air balloon 氢气球 qīngqìqiú hydrogen balloon 氦气球 hàiqìqiú helium balloon 造型气球 zàoxíngqìqiú sculpted balloon a balloon that has been twisted or shaped into a specific form