by default片語KK [baɪ dɪˋfɔlt] /baɪ dɪˈfɔlt/發音片語1預設、默認多用於電腦、設定The app saves your photos to the cloud by default.這個應用程式預設會把照片存到雲端。2因對方棄權、不戰而勝體育、競賽Our team won the match by default when the visitors never showed up.客隊始終沒有出現,我們隊因對方棄權而獲勝。3自然而然、順理成章She became the group's leader by default, since nobody else wanted the job.沒有別人想接這個位子,她就順理成章成了組長。