名詞 knee-high:

1. a sock or stocking that reaches up to just below the knees
   同義詞：knee-hi

副詞 knee-high:

1. up to the knees
   同義詞：knee-deep

1. I've known him since he was knee-high to a grasshopper.
   他很小的時候我就認識他了。

knee-high

adj.（形容詞）
Reaching up to the knees:
齊膝高的：高及膝部的：
例句：
a knee-high table.
齊膝高的桌子

n.（名詞）

A sock or stocking that extends just below the knee.
高及膝的長統(tǒng)襪：剛到膝蓋下部的襪子或長襪