Vocabulary

一度

once; one time; on one occasion

noun adverb
N4 freq #3

Example sentences

He never fails write to his parents once a month.

He comes here every five days.

He never fails to write home once a month.

What he has once heard he never forgets.

He will write for hours at a time.

He comes round once a week.

Having seen him before, I recognized him at once.

Every dog has his day.