Compound of glucosamine hydrochloride and chondroitin sulfate in treatment of osteoarthritis: a multicenter, randomized and double-blind trial是什么意思_Compound of glucosamine hydrochloride and chondroitin sulfate in treatment of osteoarthritis: a multicenter, randomized and double-blind trial在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句