1650s, from Latin omnivorus "all-devouring," from omnis "all" (see omni-) + vorare "devour, swallow" (see voracity). Related: Omnivorously; omnivorousness.
权威例句
1. As a child, Coleridge developed omnivorous reading habits.
柯尔律治从孩提时期便养成了广泛阅读的习惯。
2. She has always been an omnivorous reader.
她一向阅读兴趣广泛。
3. Brown bears are omnivorous, eating anything that they can get their paws on.