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Definition 2025

二次方程

二次方程

Chinese

		two; 2	nth; number (of times); order nth; number (of times); order; sequence; next; second(ary); (measure word)	equation
simp. and trad. (二次方程)		二	次	方程

Noun

二次方程

(algebra) quadratic equation

Etymology

From 二 (èr, “two; second”) + 次 (cì, “degree”) + 方程 (fāngchéng, “equation”)

Pronunciation

Mandarin

(Pinyin): èr cì fāngchéng

(Zhuyin): ㄦˋ ㄘˋ ㄈㄤㄔㄥˊ
Cantonese (Jyutping): ji⁶ ci³ fong¹ cing⁴

Mandarin
- (Standard Chinese, Beijing)⁺
  - Pinyin: èr cì fāngchéng
  - Zhuyin: ㄦˋ ㄘˋ ㄈㄤㄔㄥˊ
  - Gwoyeu Romatzyh: ell tsyh fangchengr
  - IPA ^(key): /ˀɤɻ⁵¹⁻⁵³ t͡sʰz̩⁵¹ fɑŋ⁵⁵ ʈ͡ʂʰɤŋ³⁵/
Cantonese
- (Standard Cantonese, Guangzhou)⁺
  - Jyutping: ji⁶ ci³ fong¹ cing⁴
  - Yale: yih chi fōng chìhng
  - Cantonese Pinyin: ji⁶ tsi³ fong¹ tsing⁴
  - IPA ^(key): /jiː²² t͡sʰiː³³ fɔːŋ⁵⁵ t͡sʰɪŋ²¹/