1.I'd never thought about how that s got there, but now I see that that genitive s is just a grammatical sibling of the possessive 's in Mary's house.
我自己则从未想过词尾上怎么会带上了这个s,不过现在我知道了这个属格的s跟玛丽的房子(Marys house)里的所有格的s在语法上都是亲兄弟。
2.I'd never thought about how that s got there, but now I see that that genitive s is just a grammatical sibling of the possessive 's in Mary's house.
我自己则从未想过词尾上怎么会带上了这个s,不过现在我知道了这个属格的s跟玛丽的房子(Marys house)里的所有格的s在语法上都是亲兄弟。
3.The "genitive" form of the constellation name, used when referring to stars in that constellation.
星座名称的所有格形式,当提到这个星座中的恒星时可以用到。