Seromucoid
血清类粘蛋白
🗣️ 情景例句
It is. Come on out to the patio.
的确如此。请到院子里来吧。
Have you drucnk anything?
你喝过东西吗？
As long ago as 1809, the Swedish Parliament introduced a scheme to safeguard the interest of the individual.
早在1809年，瑞典论会就建立一个保护公民利益的制度。