一筆勾銷 yī bǐ gōu xiāo

DEFINITIONS

  1. to write off at one stroke

CHARACTERS

一 yī
HSK 1
one; a, an; alone
筆 bǐ writing brush; write; stroke
勾 gōu
HSK 6
hook, join, connect; entice
銷 xiāo melt, fuse; market, sell; to pass time, finish, cancel