back of the knee

基本解释

Or the back of your knee?
或者你的膝盖背部？
Michael Ballack will be missing for the Germans in that friendly fixture on Wednesday in Gelsenkirchen after suffering inflammation to the back of a knee.
同时，巴拉克将因为膝盖发炎缺席德国队周三在盖尔森基兴的友谊赛。
Merriken, who had three bullet wounds, two in his back and one in the back of his knee, hid under the bodies of his dead comrades for hours before he was able to make good his escape.
梅里肯中了三枪，两枪打在背上，一枪打在膝盖之后。他躲在同袍的尸体下，过了几小时，才能够逃脱。