Englishfor English speakers
back-number English
Meaning back-number meaning
What does back-number mean?
back-number
Synonyms back-number synonyms
What other words have the same or similar meaning as back-number?
Examples back-number examples
How do I use back-number in a sentence?
Movie subtitles
But back then there was only a small number of participants, because students could not attend and also because travel was difficult during the war.