patellate

例句：

1. 1. The athlete's knee was severely injured during the race.
   这位运动员在比赛中严重受伤了。
2. 2.She had to use crutches to support her injured knee.
   她不得不用拐杖支撑受伤的膝盖。
3. 3. The doctor advised him to rest his knee for a few days before starting again.
   医生建议他休息几天膝盖，然后再开始锻炼。