1
general::
Phrase(s): write someone or something about something
to send an inquiry or statement to someone in writing about someone or something. • I will write her about what you just told me. • Sarah wrote the company about the faulty merchandise., Phrase(s): write about someone or something
to write a narrative or description of someone or something. • I wanted to write about wild canaries, but there is not much to say. • Sally writes about famous people.
McGrawhill's American Idioms And Phrasal Verbs