Basifix
[医] 基底的
🗣️ 情景例句
Dinner's on me.
晚饭我请客。
Scratch my back and I'll scratch yours.
朋比为奸。
It is one of the world's most important languages because it is so widely used.
英语使用得如此广泛，它已成为全球最重要的语言之一。