Probands
(proband 的复数) n.(家系研究中尤指遗传疾病的家属史研究中的) 渊源者,先证者,基人
🗣️ 情景例句
but he has to work today,
但他今天工作忙，
That man is a teacher,isn't he?
那个人是位教员，对不对？
Yes, that's right.
是的。