简单释义：

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adj. 费力的；艰巨的；令人焦虑的

网络 繁重的；麻烦的；负有义务的艰巨的

完整释义：

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adj.

1.繁重的,麻烦的;【法】负有法律义务的

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例句：

1. Senior debt earns high priority if lenders have to reclaim funds, hence the bond issue terms can be less onerous for the borrower.
   如果贷款人必须收回资金，优先债务享有最优先的求偿权，则对借款人而言，该债券发行条件可能会负担较轻。

2. It relieves the citizenry of onerous decision-making obligations and intensifies their gathering sense of political impotence.
   它减轻了市民的繁重的决策义务和强化他们的政治无能意识的聚集。

3. And they did not assume that they could always sell their home at a profit if their mortgage payments became onerous .
   而且，他们认为，如果偿还抵押贷款要承担法律责任，并不能够保证总是在盈利情形下卖出房子。

4. Onerous security has already constrained what once was an excellent corps of political officers.
   残酷的安全环境已经让曾经精良齐整的官员队伍大伤元气。

5. Default may then be unavoidable, even if it would be unnecessary with less onerous terms on borrowing.
   那么违约也许就无法避免，即便在借款条款不那么苛刻的情况下，违约本来不必发生。

6. But banks are going to be less generous with their lending as a result of more onerous capital requirements.
   然而，由于资本要求提高，银行在放贷方面会变得不那么慷慨。

7. The bill is designed to be less onerous for the smallest food producers, but parts of the industry are decidedly cranky.
   它旨在帮助那些极小型的食品生产商减少繁杂，但有些企业却明确地不配合。

8. But it also makes sense not to have controls so onerous that your own companies cannot compete with foreign rivals.
   但是不应使得繁重的控制致使本国公司无法与外国公司进行竞争也有一定的道理。