这位科学家被认为是现代物理学的奠基人。

This scientist is regarded as the ___progenitor of modern physics.

查尔斯·巴贝奇被认为是现代计算机的先驱。

Charles Babbage is considered the ___progenitor of modern computers.

这台笨重的早期计算机是现代笔记本电脑的雏形。

This bulky early computer was the ___progenitor of modern laptops.