breathless
adj. 喘不过气来的；停止呼吸的
例句
Colin was heaving with great breathless sobs.
科林身体起起伏伏，哭得喘不过气来。
He arrived breathless at the top of the stairs.
他爬上楼梯顶时气喘吁吁的。
《牛津词典》
I was a little breathless and my heartbeat was bumpy and fast.
我有点上气不接下气,我的心跳不稳并且很快。
《柯林斯英汉双解大词典》
