Upgradable
a. 能提到更高一级标准的(=upgradeable)
🗣️ 情景例句
And about helping me find a job in Los Angeles.
请他帮我在Los Angeles找一份工作。
Catch the bear before you sell his skin.
大事未成时，莫开庆功宴。
We had a very nice time.
我们过得非常愉快。