正半軸 zhèng bàn zhóu

positive semiaxis (in coordinate geometry)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. positive semiaxis (in coordinate geometry)

Characters

Character Meaning
正 zhèng HSK 2
exactly; just (at that time); right (in that place)
半 bàn HSK 3
half; (after a number) and a half; semi-
軸 zhóu
axis; axle; roller (for scrolls)