kneecaps是什么意思？

kneecaps

• n. 膝盖骨，护膝( kneecap的名词复数 )；

例句

• Are your knees softly unlocked, kneecaps pointing forward? 你的膝盖是否保持灵活而不锁死,膝盖骨是否朝前方?

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  膝盖骨；髌骨
  Your kneecaps are the bones at the front of your knees.