Primogenitor
n. 始祖, 祖先
🗣️ 情景例句
Are the bathrooms on this train clean?
火车上的卫生间干净吗？
Are these books all yours?
这些书全是你的吗？
Although the bed was smashed to pieces, the man was miraculously unhurt.
尽管床摔成了碎片，但年轻人却奇迹地没有受伤。