方头螺帽 fāng tóu luó mào

DEFINITIONS

  1. square headed nut

CHARACTERS

方 fāng
HSK 3
a square, rectangle; a region; local
头 tóu
HSK 3
head; top; chief, first; boss
螺 luó spiral shell; conch; spiral
帽 mào
HSK 3
hat, cap; cap-like tops