all-timeadj.
英 'ɔ:ltaim | 美
中文adj. 空前的；全部时间的；历来的
词根词源
all-time (adj.)"during recorded time," 1910, American English, from all + time (n.). Earlier it had been used in a sense "full-time," of employment, or in opposition to one-time (1883).
关键词