Macron

['mækrɒn] or ['mekrɑn]

解释:

(noun.) a diacritical mark (-) placed above a vowel to indicate a long sound.

安妮编辑--From WordNet

解释:

(n.) A short, straight, horizontal mark [-], placed over vowels to denote that they are to be pronounced with a long sound; as, a, in dame; /, in s/am, etc.

手打:温迪

解释:

n. a straight line placed over a vowel to show that it is long:—opp. to Breve the mark of a short vowel.

编辑:纳内特