基本解釋adj.每年落葉的;非永久性的;(牙齒或角等)定期脫落的;螞蟻交合后脫落翅膀同根派生 deciduousness相關(guān)詞英漢例句用作形容詞 (adj.)Very few plants in my garden are deciduous.我公園里的落葉植物很少。The climate is not suitable for deciduous vegetation.這種氣候不適合落葉植物的生長。deciduousness更多例句