Serum specimens were obtained at different time points of trea tment and hyaluronic acid content was measured by radioimmunoassay (RIA).是什么意思_Serum specimens were obtained at different time points of trea tment and hyaluronic acid content was measured by radioimmunoassay (RIA).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句