inflammation and swelling of a movable joint because of excess synovial fluid
双语例句
1. MRI showed that 48.1%(13/27) bone infarction had invasion to near joints combined with hydrarthrosis.
MR I可清楚显示邻近关节面受累侵蚀，占48.1%（13/27），均合并关节积液；
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2. At the peak of arthritis, the rats showed tri-legged gait, and severe edema in the tissue, as well as hydrarthrosis with massive leukocytes infiltrating into joint cavity and the tissue around.
3. At the peak of arthritis, the rats showed tri-legged gait, and severe edema in the tissue, as well as hydrarthrosis with massive leukocytes infiltrating into joint cavity and the tissue around.
