It means "What is the number of your library card" in English.
"me donner votre carte"
'votre' is the possessive translated by 'your' in English.
Votre means 'your'.
Puis-je voir votre carte des vins
"sur votre visage" means "on your face" in English.
Comment est votre...? in French means "How is your...?" in English.
A votre santé means "cheers!" in English.
À votre tour in French means "(It's) your turn" in English.
"Please enter only the numbers of your credit card"
le votre means 'yours' or 'your own' in French.
Your uncle's wife is an English equivalent of 'La femme de votre oncle'.
Votre père means "your father".