正负 zhèngfù positive and negative Definitions Defs Origin Strokes Stroke Words Sentences Sents 正负 正負 zhèngfù positive and negative positive and negative; plus and minus. Specifically used in mathematics to refer to numbers greater than or less than zero, and in physics to refer to the loss or gain of electrons. Frequency Movie subtitles 0.090 per million appears in 0% of films Written text 1.01 per million Details HSK 2.0 Level 6 Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)
正负 正負 zhèngfù positive and negative positive and negative; plus and minus. Specifically used in mathematics to refer to numbers greater than or less than zero, and in physics to refer to the loss or gain of electrons. Frequency Movie subtitles 0.090 per million appears in 0% of films Written text 1.01 per million Details HSK 2.0 Level 6 Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)
