切線

See also: 切线

Chinese

		close to; to cut; to slice	thread; string; wire thread; string; wire; line
trad. (切線)		切	線
simp. (切线)		切	线

Pronunciation

Mandarin
(Pinyin): qiēxiàn

(Zhuyin): ㄑㄧㄝㄒㄧㄢˋ
Cantonese (Jyutping): cit³ sin³

Mandarin
- (Standard Chinese)⁺
  - Pinyin: qiēxiàn
  - Zhuyin: ㄑㄧㄝㄒㄧㄢˋ
  - Gwoyeu Romatzyh: chieshiann
  - IPA ^(key): /t͡ɕʰi̯ɛ⁵⁵ ɕi̯ɛn⁵¹/
Cantonese
- (Standard Cantonese, Guangzhou)⁺
  - Jyutping: cit³ sin³
  - Yale: chit sin
  - Cantonese Pinyin: tsit⁸ sin³
  - Guangdong Romanization: qid³ xin³
  - IPA ^(key): /t͡sʰiːt̚³ siːn³³/

Noun

切線

tangent (straight line touching a curve at a single point)

See also

餘切／余切 (yúqiē)

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