"leaf stalks"是啥意思?

问题描述:

"leaf stalks"是啥意思?

leaf
[li:f]
n.
叶,树叶,(书的)一张(两叶),页
vi.
生叶,翻书页
vt.
翻...的页
stalk
[stC:k]
n.
茎,柄,梗,秆
leaf stalk 叶柄
leaf stalks 叶柄(复数)