bract
n. 苞片, 苞 [医] 苞, 苞片
发音
US
词形变化
bracts
复数
bracts
别名
bracte
bractea
释义与例句
n.
-
1.
A leaf or leaf-like structure from the axil out of which a stalk of a flower or an inflorescence arises.
苞片
生物 植物学
词汇关系
词源
From Latin bractea (“a thin plate of metal; gold leaf”).
来源：wiktionary