xylem
n. 木质部 [医] 木质部(植物纤维束的)
发音
其它
/ˈzaɪ.ləm/
词形变化
xylems
复数
xylems
释义与例句
n.
-
1.
A vascular tissue in land plants primarily responsible for the distribution of water and minerals taken up by the roots; also the primary component of wood.
木质部
可数 不可数 生物 植物学
词汇关系
上位词 1
部分词 1
词源
From German Xylem, from Ancient Greek ξύλον (xúlon, “wood”).
来源:wiktionary