Accordion-fold
手風琴式折紙法；棱角褶皺；手風琴狀褶皺；帶束疊裝
?? 詞語組成解析
accordion
[?'k?:dj?n]
n. 手風琴;
adj. 可折疊的;
fold
[fold]
vt. 折疊;合攏;抱住;籠罩;
vi. 折疊起來;徹底失敗;
n. 折痕;信徒;羊欄;（起伏地的）凹處，洼;
??? 情景例句
What?
什么？
I'm sorry. I meant to ask you.
對不起。我本想問你的。
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.
就好像他本國語言的總詞匯量和自己咿呀學語時他家庭所接納的他的詞匯量之比。