2025-12-12 11:40:34 浏览次

leaf是什么意思 英[liːf] 美[liːf] n. 叶, 树叶, 花瓣, 页vi. 生叶, 翻书页vt. 在...上长叶, 翻...的页n. the main organ of photosynthesis and transpiration in higher plantsn. a sheet o...