反复推敲 fǎn fù tuī qiāo

DEFINITIONS

  1. to ponder repeatedly; to go over something again and again

CHARACTERS

反 fǎn
HSK 4
reverse, opposite, contrary, anti
复 fù
HSK 3
return; repeat; repeatedly
推 tuī
HSK 4
push, expel; push forward
敲 qiāo
HSK 4
strike, beat, pound, hammer; rap