answer on a postcard
A brief answer or opinion.
John sent me a three-page report when I just wanted an answer on a postcard.
ADJ
picture | holiday
VERB + POSTCARD
write
My grandmother always writes postcards to her friends when she travels abroad.
post, send (sb) | get, receive
POSTCARD + VERB
arrive | depict sth, show sth
PREP
on a/the ~
She sketched a quick drawing on the postcard before dropping it in the mailbox.
~ from, ~ of
My friend brought back postcards from her holiday in Japan last month.
~ to