酥松 Traditional form: 酥鬆 Pinyin (reading): sūsōng Definitions: loose (soil, or limbs of a relaxed person etc) flaky (pastry etc) Characters: 酥 - butter; crispy, flaky; fluffy, light 松 - pine tree; fir tree Traditional characters: 酥 - butter; crispy, flaky; fluffy, light 鬆 - pine tree; fir tree