bursa, 同purse, 钱包。此处指鼓起来的，囊。-itis, 疾病后缀。

1. He had bursitis, but they pretended he was in perfect health.

他患有黏液囊炎, 但他们佯称他身体极好.

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2. Bursitis is inflammation or irritation of a bursa.

滑囊炎是滑囊的炎症.

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3. Common shoulder problems include: rotator cuff tendonitis or bursitis , dislocation , SLAP tear, and frozen shoulder.

肩关节常见问题包括: 肩袖撕脱性损伤或炎症 、 脱臼 、 冻结肩等.

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