基本解释n.水杉同根派生 英汉例句用作名词 (n.)China is the first country in which live metasequoia trees were found.中国是最早发现存活水杉的国家。A preliminary observation on the flowering and the seed development of Metasequoia glyptostroboides Hu et Cheng.水杉开花结籽发育形态的初步观察。