stipule

stipule读音音标

英[\\\'stɪpju:l]

美[\\\'stɪpjul]

基本意思释义

n.（通常位于叶茎基部的）托叶

短语及实用例句

Foliaceous back provides fluff , vein is thicker , stipule is damask.

叶背具柔毛, 叶脉较粗,托叶淡红色.

Stipule A modified leaf found as an outgrowth from the petiole or leaf base.

托叶:由叶柄或叶基部生长出的变态的叶,为发育产生的外部结构.

英英释义

Noun

1. a small leafy outgrowth at the base of a leaf or its stalk; usually occurring in pairs and soon shed