Insition
移入物, 接种物, 添加物
🗣️ 情景例句
When does he arrive?
他什么时候到？
And also hope you will be able to make unique contribution to the economy of both countries.
同时期望你们为中美两国经济做出卓越的贡献。
Fine, thank you. And you?
我很好，谢谢。你怎么样？