形容詞 knee-deep:

1. coming only to the ankle or knee
   同義詞：ankle-deep

副詞 knee-deep:

1. up to the knees
   同義詞：knee-high

knee-deep

adj.（形容詞）
Reaching as high as the knees:
齊膝深的：達(dá)到與膝等高的：
例句：
knee-deep floodwaters.
齊膝深的洪水

Submerged to the knees:
沒(méi)膝的：淹沒(méi)到膝部的：
例句：
was knee-deep in mud.
淹在沒(méi)膝的爛泥中

Deeply occupied or involved:
深陷其中的：被牢牢地掌握或深深地涉及的：
例句：
is knee-deep in work.
忙于工作