Ventilation indices
[医] 换气指数
🧩 词语组成解析
ventilation
[,vɛntl'eʃən]
n. 空气流通;通风设备;通风方法;公开讨论;
vent- =wind,表示”风”##lat = bring,out,表示”拿, 带”#词根助记：venti风+lat=通风
pl. 索引, 指针, 指数, 指标
🗣️ 情景例句
But it won't be on my birthday.
但是那就不是在我生日那天了。
It is not work that kills,but worry.
工作不会伤身，伤身乃是忧虑。
He didn't often go to look for food himself.
他不经常自己去寻找食物。