Definition
Experiencing difficulty in breathing, often due to physical exertion or a medical condition.
呼吸困難，氣喘
He felt a little short of breath after finishing the marathon.
他跑完馬拉松後感覺有點氣喘。
I've been feeling short of breath lately due to a cold.
我最近因為感冒一直感到氣喘。
She felt short of breath from the lack of oxygen when she reached the top of the mountain.
她到達山頂時因為缺氧而感到氣喘。