Upgradable
a. 能提到更高一级标准的(=upgradeable)
🗣️ 情景例句
I must take issue with your over what you said at the meeting.
我要和你好好谈谈你在会上说的那些话。（take issue with someone: 对某人的观点提出异议。）
You must go easier on yourself; you look exhausted.
你不可以太勉强，你的身体似乎太疲劳了。
For twenty years Gandhi played an important role in working for equal rights for Indians.
二十多年间，甘地在为印度人民争取平等权利的奋头中发挥了很重要的作用。