Read Edit View history 异想天开 yìxiǎngtiānkāi HSK7 fanciful Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 异想天开/異想天開 · yìxiǎngtiānkāi · fanciful 2026/03/04 异想天开 / 異想天開 yìxiǎngtiānkāi fanciful to imagine the wildest things; to indulge in fantasy 他想要独自一人环球航行，这简直是异想天开。 idiom created sense Mar 4, 2026, 02:25 AM