Ablaut
n. 元音交替
📖 牛津释义
ablaut
n[U]
(linguistics 语言) systematic way in which vowels change in related forms of a word, esp in Indo-European languages (eg drive, drove, driven) 元音交替（尤指在印欧语系中, 一个词的相关形式中有规律的变化, 如 drive, drove, driven）.
🗣️ 情景例句
I do.
我就是啊。
Don't you have my hat?
你没拿我的帽子吧？
Otherwise we won't be able to hear ourselves talk.
否则我们的谈话彼此就都听不到了。