Malcomizing
不锈钢表面氮化
🗣️ 情景例句
It was a pleasure having you. Please come again.
和你在一起我们非常荣幸，请有空常来。
Sounds like fun.
听起来很有趣。
He usually stays at home with his pet dog.
他通常跟他的爱犬待在家里。