Ventilatory
通风的, 通气的
🗣️ 情景例句
Work harder and practice more.
要更加努力地学习，更加勤奋地操练。
It's better than nothing.
总比没有好。
Then they had a second child-a son. How happy they were!
后来他们有了第2个孩子一个儿子。他们多么高兴啊！