写信

写信 [xiě xìn]

1. ■ write; write letters; letter writing:

匆忙地写信 write a letter hurriedly;

写信要求 write in for sth.;

请你一到就写信给我。 Please write me promptly on arrival.

她每星期都要给母亲写信。 She writes every week to her mother.