保长 bǎo cháng

isometric; (math.) distance-preserving

Word data

HSK Not in HSK
Frequency 71759th word

Definitions

  1. 1. isometric
  2. 2. (math.) distance-preserving

See also: bǎo zhǎng

Characters

Character Meaning
保 bǎo HSK 4
to protect; to ensure; to guarantee
长 cháng HSK 2
to grow; to develop; to increase