| 释义 |
synovial fluid
UK [saɪˌnəʊ.vi.əl'flu:.ɪd] US [-ˌnoʊ-] noun uncountable specialized
■a transparent sticky liquid produced in our joints (= places where two bones are connected) that allows the bones and tendons to move smoothly 滑液（一种透明的、在关节处产生的黏性液体，关节是两个骨头连接的地方，滑液使骨头和腱能平滑移动） |