Theorems
n. （尤指数学）定理( theorem的复数形式 ); 命题; 原理; 原则
🗣️ 情景例句
Is a letter of credit OK?
用信用卡可以吗？
I'll rub your back with this brush.
我用这把刷子刷你的后背。
This model's less expensive than that one.
这种型号比那种要便宜些。