铆足劲儿 mǎo zú jìn r

DEFINITIONS

  1. to exert all one's strength

CHARACTERS

铆 mǎo rivet
足 zú
HSK 2
foot; attain, satisfy, enough
劲 jìn
HSK 5
strong, unyielding, tough, power
儿 r
HSK 1
son, child; KangXi radical 10