macron [美 ˈmeɪˌkrɑn, ˈmæˌkrɑn, ˈmeɪkrən, 英 ˈmakrɒn] 名词 语言
- macron
- signo diacrítico que indica que la vocal es larga
单语范例（未经PONS编辑处理）
Acute, grave, and macron/tilde accents can be used to mark stress and vowel length.
en.wikipedia.org Its actual origin remains obscure, but some have suggested that it may derive from a fusion of caret and macron.
en.wikipedia.org Other languages used the macron over an n or m to indicate simple doubling.
en.wikipedia.org Representing the long vowels, they are typically transcribed with a macron today.
en.wikipedia.org The long vowel is marked with a macron in these examples.
en.wikipedia.org