Upgradeability
n. 可升级性；升级功能
🗣️ 情景例句
My father always interferes with me.
我父亲经常干涉我的事。
It's your fault.
全让你给搞砸了。
Not only are the means of arriving at the holiday paradise entirely within one's own command and keeping,
完全在自己掌握之中的私人汽车不仅是到达假日天堂的工具，