Nippv
[医]经鼻间歇正压通气
🗣️ 情景例句
This will make a nice gift for Marilyn and Richard.
这是给Richard和Marilyn的一件好礼物。
I wish to express my gratitude to you for your cooperation.
我要对你的合作表达感激之意。
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：