钻冰求酥 zuānbīngqiúsū to drill ice for butter Definitions Defs Origin Strokes Stroke Words Sentences Sents 钻冰求酥 鑽冰求酥 zuānbīngqiúsū to drill ice for butter (literary) to drill into ice to seek butter; a metaphor for an impossible task that cannot be accomplished
钻冰求酥 鑽冰求酥 zuānbīngqiúsū to drill ice for butter (literary) to drill into ice to seek butter; a metaphor for an impossible task that cannot be accomplished
