Tetraphthong
四合元音
🗣️ 情景例句
I met her at Thanksgiving,
我在感恩节与她见面
He is imprisoned.
他被捕入狱了。
is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular of his family.
就好像他本国语言的总词汇量和自己咿呀学语时他家庭所接纳的他的词汇量之比。