关键词索引（KWIC） KWIC

Keyword-in-Context shows every occurrence of a word across the texts you choose, one line each, with the word aligned in the middle and its surrounding words on either side. Reading down the centre column lets you see at a glance how the word is used — its recurring neighbours, fixed phrases, and different senses across traditions. It's a tool for studying a word; to find a passage to read, use Search instead.