at a stretch
連續不休地；一口氣地；不間斷地
口語·表示連續不間斷
英文釋義
continuously or for a long period of time without interruption or rest
例句
He worked for ten hours at a stretch without taking a break.
典故來源
源自拉伸（stretch）的比喻，指時間或空間上的連續延伸。