glottochronology /,^lɔtәukrә'nɔlәdʒi/ 📖 中文释义 n. 语言年代学, 词源统计分析法 📘 English Definition(英文释义) n the determination of how long ago different languages evolved from a common source language ← glottochronological G 字母词表 glottogonic →