形容词
1. 上气不接下气的；呼吸困难的；气喘吁吁的
If you are breathless, you have difficulty in breathing properly, for example because you have been running or because you are afraid or excited.
1. appearing dead
not breathing or having no perceptible pulse
e.g. an inanimate body
pulseless and dead
2. not breathing or able to breathe except with difficulty
e.g. breathless at thought of what I had done
breathless from running
followed the match with breathless interest
Synonym: dyspneicdyspnoeicdyspnealdyspnoeal
3. tending to cause suspension of regular breathing
e.g. a breathless flight
breathtaking adventure
Synonym: breathtaking