Upgradeable
可升级的
✅ 同义词
🗣️ 情景例句
Why don't you tell us about your day.
何不告诉我们你这一天过得如何？
It takes two to make a quarrel.
要有两个人才吵得起来。
I work in a middle school near here. I'm a teacher.
我在附近的一个中学教学。我是个教师。