Spemann
施佩曼(①姓氏 ②Hans, 1869-1941, 德国动物学家、医学家, 曾获1935年诺贝尔生理学-医学奖)
🗣️ 情景例句
Is he still in his office?
他还在办公室吗？
Mary is in her freshman year.
玛丽大学一年级。
A born teacher, she thought she could turn a deaf-blind person into a useful human being.
她是一个天的教师，认为自己可以把一个聋盲人变成一个有用的人。