Examination of the interior of a joint,such as the knee,using a type of endoscope that is inserted into the joint through a small incision.是什么意思_Examination of the interior of a joint,such as the knee,using a type of endoscope that is inserted into the joint through a small incision.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句