knee boot

基本解释

For the winter, choose a boot that stops below the knee.
冬季，膝盖以下的靴子成为很多女性的宠儿。
Just stay away from the over-the-knee boot trend this season altogether!
拒绝过膝的靴子一样是本季趋势。
I wanted to give Tim Thomas a boot to his knee and fingers if I could when saw that thug used his motion to make Yao land funny. He did it on purpose, I swear.
当我看到托马斯故意移动让姚不能正常着地的时候，如果可以，我真想给这个暴徒的膝盖上踹一脚，我发誓，他真的是故意的。
kong.net

It turns out the new boot reduces force on the knee by 30% to 60%, even more than Lange had claimed.
FORBES: Revenge of the Nerds
With a deafening mechanical whine, the Instron's piston bore down on the metal leg inside the boot, mimicking the effect of a skier falling backward, the move that has ruptured thousands of knee ligaments.
FORBES: Magazine Article
With a deafening mechanical whine, the Instron's piston bore down on the metal leg inside the boot, mimicking the effect of a skier falling backward, a move that has ruptured thousands of knee ligaments.
FORBES: Magazine Article