英和和英

a breathing apparatus

the breathing apparatus

an apparatus used for breathing while under water

respiratory assistance

the operation of breathing

breathing

a device called a ventilation cylinder

an apparatus that eliminates unpleasant odors

artificial respiration

to control one's breathing

shallow breathing

to breathe

get the knack―learn the trick―hit the tone

breath

a device for used to ventilate an area

respiratory activity

a device that produces a current of air

a stink-trap

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

the respiratory centre

artificial respiration

a tube that a submarine uses to take on fresh air, called snorkel

a breathing device for administering long-term artificial respiration

the operation of breathing

a respirable particle

an apparatus for drying something

to take breathing exercise

a device using compressed air as the spring through which shock is absorbed

an air‐conditioning plant

a device that facilitates breathing in cases of respiratory failure