名詞 atm:

1. a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade
   同義詞：standard atmosphere, atmosphere, standard pressure
2. a means of digital communications that is capable of very high speeds; suitable for transmission of images or voice or video as well as data
   同義詞：asynchronous transfer mode
3. an unattended machine (outside some banks) that dispenses money when a personal coded card is used
   同義詞：cash machine, cash dispenser, automated teller machine, automatic teller machine, automated teller, automatic teller

atm 或 atm.
abbr.Physics （略語）【物理學(xué)】
Atmosphere ,atmospheric.
Atmosphere,atmospheric.