正负号
Traditional form:
正負號
Pinyin (reading):
zhèngfùhào
Definitions:
- plus or minus sign ± (math.)
Characters:
- 正 - straight, right, proper, correct, just, true
- 负 - load, burden; to carry, to bear
- 号 - mark, sign; symbol; number; to call, to cry, to roar
Traditional characters: