一之为甚 yī zhī wéi shèn

DEFINITIONS

  1. once is more than enough (idiom)

CHARACTERS

一 yī
HSK 1
one; a, an; alone
之 zhī
HSK 4
marks preceding phrase as modifier of following phrase; it, him her, them; go to
为 wéi
HSK 2
do, handle, govern, act; be
甚 shèn
HSK 4
great extent; considerably