拓扑结构 tuò pū jié gòu

DEFINITIONS

  1. topological structure

CHARACTERS

拓 tuò
HSK 6
expand; open up; support or push
扑 pū
HSK 6
pound, beat, strike; attack
结 jié
HSK 3
knot, tie; join, connect
构 gòu
HSK 5
frame, building, structure