Breathe 的名词形式是breath.
它的意思是呼吸. 吸气的意思。
举个例子来了解它的用法，He takes a long breath after finishing the math exam。
breathe的名词形式
名词形式: breath
n. 呼吸，气息一口气，（呼吸的）一次瞬间，瞬息微风迹象无声音，气音Climbing to the top of the mountain， I took a deep breath of fresh air.
爬到山顶，我深深地吸了一口新鲜空气。
A breath of wind blew， and I smelled the rich fragrance of roses.
一阵风吹来，我闻到了玫瑰花的浓郁芳香。
The doctor couldn't feel his breath at all.
医生完全感觉不到他的呼吸。
He has been holding his breath for almost four minutes.
他已经憋气快四分钟了。
My breath stinks! I need to go grab a pack of gum.
我有点口臭诶！我要去买包口香糖。