单词学习：endangered language Sociolinguistics / Language Studies
endangered language
/ɪnˈdeɪndʒəd ˈlæŋɡwɪdʒ/
濒危语言
Professor Gu is dedicated to documenting the grammar and vocabulary of an endangered language before it disappears.
顾老师致力于在一种濒危语言消失之前，记录其语法和词汇。
单词卡片
卡片已就绪
