资料来源 : pyDict

方形,拘谨,一丝不苟

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Squareness \Square"ness\, n.
   The quality of being square; as, an instrument to try the
   squareness of work.

资料来源 : WordNet®

squareness
     n : the property of being shaped like a square