| 正负号 |
zhèng fù hào |
plus or minus sign ± (math.) |
| 正 |
zhēng |
first month of the lunar year |
| 正 |
zhèng |
straight / upright / proper / main / principal / to correct / to rectify / exactly / just (at that time) / right (in that place) / (math.) positive |
| 正负 |
zhèng fù |
positive and negative |
| 负 |
fù |
to bear / to carry (on one's back) / to turn one's back on / to be defeated / negative (math. etc) |
| 负号 |
fù hào |
negative value sign - (math.) / minus sign |
| 号 |
háo |
roar / cry / CL:个 |
| 号 |
hào |
ordinal number / day of a month / mark / sign / business establishment / size / ship suffix / horn (wind instrument) / bugle call / assumed name / to take a pulse / classifier used to indicate number of people |