Word: 酥 (sū) 酥 dictionary entry sū flaky pastry; crunchy; limp; soft; silky Full dictionary entry for 酥 Example sentences using 酥 2 sentences, showing page 1 of 1. 爬完山，我的腿都酥了。 Pá wán shān, wǒ de tuǐ dōu sūle. After climbing the mountain, my legs have gone weak. 这饼干很酥，你尝尝吧。 Zhè bǐnggān hěn sū, nǐ cháng cháng ba. These biscuits are really crisp, try one.