Streptavidin
n. 鏈霉親和素; 抗生蛋白鏈菌素
??? 情景例句
You and Dr. Philip Stewart--
你和Philip Stewart醫生
Great oaks from little acorns grow.
萬丈高樓平地起。
Would you like me to demonstrate it for you?
要不要我來為你示范一下？