1610s, alteration of livelode "means of keeping alive" (c. 1300), from Old English lifad "course of life," from lif "life" + lad "way, course" (see load). Similar formation in Old High German libleita. Spelling assimilated to words in -hood. Earlier livelihood was a different word, meaning "liveliness," from lively.
权威例句
1. Predatory pricing by large supermarkets was threatening the livelihood of smaller businesses.
大型超市的掠夺性价格正威胁着小商店的生计。
2. Communities on the island depended on whaling for their livelihood.
岛上的居民靠捕鲸为生。
3. Appropriate arrangements will be made for their work and livelihood.
他们的工作和生活会得到妥善安排.
4. My father gained a bare livelihood of family by his own hands.
父亲靠自己的双手勉强维持家计.
5. It affords a livelihood to a great number of people.