大幅提高 dà fú tí gāo

DEFINITIONS

  1. substantially increase; significant rise

CHARACTERS

大 dà
HSK 1
big, great, vast, large, high
幅 fú
HSK 5
piece, strip, breadth of, hem
提 tí
HSK 3
hold in hand; lift in hand
高 gāo
HSK 1
high, tall; lofty, elevated