Physioneonatology
新生儿生理学
🗣️ 情景例句
Is this five-two-one double eight six-four?
这里是521-8864吗？
Therefore, having a basic knowledge of business.
因此，懂得一些商务和贸易的英语术语。
Don't pull the chairs about,boys!
不要把椅子拖来拖去，孩子们！