Macront
大配子母细胞
🗣️ 情景例句
When would you like to return?
你打算什么时候回来？
We trust you can meet our requirements.
相信贵方能满足我们的要求。
What is needed in the case of noise is a study of large numbers of people living under noisy conditions,
对于噪音问题，需要对大量生活在噪音中的人进行研究，