breathing
noun [ U ] uk/ˈbriː.ðɪŋ/ us/ˈbriː.ðɪŋ/
呼吸
the act or process of taking air into your lungs and releasing it
She lay awake listening to her sister's steady breathing. 她睁眼躺着，听着姐姐均匀的呼吸声。
I could hear the sound of heavy breathing as he slowly climbed the stairs. 当他慢慢爬楼梯时，我能听见他沉重的呼吸声。
Synonym: respiration