onus

n.

责任，义务；负担，重担；

复数：onuses

onus probandi（拉）举证责任

onus of proof举证责任

1. The demographic bonus became a demographic onus.
   人口统计上的奖励变成了负担。
2. Never has technology or our relationship to it had such an onus.
   技术以及我们与技术的关系从来不像现在这样成了一项重担。
3. The onus of proof lies with you.
   你有责任提供证据。
4. The onus is on you to complete this report.
   完成这篇报告的责任落在你身上了。
5. I'm afraid the onus is upon you to provide me with a satisfactory television set.
   恐怕你有责任提供给我一台令人满意的电视机。

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