Semiadditive
半加性的
🗣️ 情景例句
Grandpa really loves his family, doesn't he?
爷爷确实很爱这个家， 是吗？
In my opinion, the product must be priced under $ 300.
就我的意见来说，产品价格必须订在300美元以下。
Have you seen our new packing specifications?
你看过我们新的包装指示了没有？