Upgradable
a. 能提到更高一级标准的(=upgradeable)
🗣️ 情景例句
Is everything all right?
一切都好吗？
How did this happen?
怎么会这样？
but what he actually said was: 'This is the Poo and Ee Seed Bird Company.Good ladies, evening and gentlemen!
“这是‘浦伊’鸟食公司，好女士们，晚上和先生们！”