Weismann
魏斯曼(August, 1834-1914德国生物学家)
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
What did you have for lunch?
你中午吃些什么？
He's our office assistant.
是我们办公室的勤杂人员。