Metaphony
内部元音音变, 词内元音变化
🗣️ 情景例句
He began to seek jobs in the classified advertisement column in the newspaper.
他开始从报纸的分类广告栏找工作。
She's after a job in publishing.
她正在找一份出版业的工作。
No, I am not.
不，我不是。