V2EX approximant

Approximant

释义 Definition

approximant(近音):语音学术语,指一种辅音音(或辅音类音),发音时发音器官彼此接近但不形成明显的摩擦气流,因此听起来不像摩擦音那样“嘶”的感觉。英语中的 /j/(y 音,如 yes)、/w/(w 音,如 we)、/l//r/ 常被归为近音。(在不同理论中,/l/ 也常被单列为“边音” lateral。)

发音 Pronunciation (IPA)

/prksmnt/

例句 Examples

The /j/ sound in “yes” is an approximant.
“yes” 里的 /j/ 音是一个近音。

In many languages, approximants can pattern like vowels because they are produced with little constriction in the vocal tract.
在许多语言中,近音因为声道阻碍很小,可能在分布和功能上表现得像元音。

词源 Etymology

来自拉丁语系词根 ad-(向、趋近)+ proximus(最近的)形成的 approximate(接近、近似),再加名词后缀 -ant(……者/……物),字面意思是“趋近的音”:发音器官靠近但不完全闭合或产生强摩擦。

相关词 Relted Words

文献与著作 Literary / Notable Works

  • A Course in Phonetics Peter Ladefoged & Keith Johnson
  • The Cambridge Encyclopedia of the English Language David Crystal
  • The Sound Pattern of English Noam Chomsky & Morris Halle
  • Gimson’s Pronunciation of English revised by Alan Cruttenden
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