打孔钻 dǎ kǒng zuàn

DEFINITIONS

  1. auger
  2. drill

CHARACTERS

打 dǎ
HSK 1
strike, hit, beat; fight; attack
孔 kǒng
HSK 6
opening, hole, orifice; great
钻 zuàn
HSK 6
drill, bore; pierce; diamond