at one time
en un tiempo, en una época
at one time
simultáneamente | a la vez | en una ocasión
at one time
en cualquier momento
at one time = a la vez, de una vez
Ex: Maximum number of documents which can be charged out at one time.
at one time = en un principio
Ex: At one time it was hoped that the new edition would be published in two volumes in 1973, but this proved impossible, and it began to seem that the publication would begin to parallel the publication of the full English edition of UDC, with its ever-postponed completion date.
at one time1
= a la vez, de una vez
Ex: Maximum number of documents which can be charged out at one time.
at one time2
= en un principio
Ex: At one time it was hoped that the new edition would be published in two volumes in 1973, but this proved impossible, and it began to seem that the publication would begin to parallel the publication of the full English edition of UDC, with its ever-postponed completion date.