Osbornite
奥氏博尼特(硬质合金商品名)
🗣️ 情景例句
They are very much in love.
他们正在热恋。
I answer telephones and do some typing.
我接电话和打字。
And he mustn't eat rich food.
威廉斯夫人，而且不能吃油腻的食物。