to mention or speak about something
mentionner ou parler de quelque chose (mentionner ou parler de quelque chose)
"As I referred to earlier, this data comes from our annual survey."
"Comme je l'ai référé à plus tôt, ces données proviennent de notre enquête annuelle." (comme je l'ai **referé à** plus tôt, ces données proviennent de notre enquête annuelle)
to invest gradually over time instead of all at once
to think of or produce an idea or solution
to assemble or prepare something quickly and without care
to reduce import or export taxes
to use what you have learned in a new situation
to avoid going near a person or place for safety