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onerous

美音:[´əunərəs ]点这儿播放单词美音发声
英音:[´əunərəs ]点这儿播放单词英音发声
adj.繁重的,费力的,负有法律责任的

难易程度:

onerous为短语/超纲词汇

词形变化:

名词:onerousness 副词:onerously

近义词, 同义词

onerous


/'ɒnərəs; `ɑnərəs/
adj (fml 文) needing effort; burdensome 艰巨的; 繁重的
*onerous duties 繁重的职务
* This is the most onerous task I have ever undertaken. 这是我承担过的最艰巨的任务.

onerous


adj formal
[Date: 1300-1400; Language: Old French;Origin: onereus, from Latin onerosus, from onus; ONUS]
work or a responsibility that is onerous is difficult and worrying or makes you tired
 an onerous task
1. This is the most onerous task I have ever undertaken.
    这是我承担过的最艰巨的任务.

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