n. English biochemist who determined the sequence of amino acids in insulin and who invented a technique to determine the genetic sequence of an organism (born in 1918)
n. United States nurse who campaigned for birth control and planned parenthood; she challenged Gregory Pincus to develop a birth control pill (1883-1966)
桑格(①姓氏 ②Frederick, 1918-, 美国生物化学家, 曾获 1958年诺贝尔化学奖)