英和和英

to choke one―stifle one―suffocate one―smother one

get the knack―learn the trick―hit the tone

shallow breathing

breath

breathing

abdominal breathing

to control one's breathing

the operation of breathing

to breathe

pertaining to respiration

the respiratory centre

a deep breath

to breathe in a gasping manner

breathe heavily

breathe deeply

to breathe deeply

artificial respiration

the air that is inhaled and exhaled in respiration

respiratory assistance

Hard to breathe

an apparatus used for breathing while under water

aquatic sports

respiratory activity

to take breathing exercise

the breathing apparatus

the act of breathing deeply from the abdomen

a breathing orifice

Take a deep breath.

of or relating to apnea

the mouthpiece of a respirator