ablaut

英 ['æblaʊt] 美 ['æblaʊt]

• n. 母音变换；元音交替

英英释义

Noun:

1. a vowel whose quality or length is changed to indicate linguistic distinctions (such as sing sang sung song)

例句

用作名词 (n.)

1. Examples of ablaut as a grammatical marker in Latin are the vowel changes in the perfect stem of verbs.
   例如在日耳曼语强动词中的母音变换是印欧动词变形范例的直接派生。