onerous
01
繁重的, 艰巨的
difficult and needing a lot of energy and effort
Disapproving
Formal
例子
The new regulations placed on businesses by the government were onerous, requiring extensive paperwork and compliance measures.
政府对企业的这些新规定繁重，需要大量的文书工作和合规措施。
She found the responsibility of caring for her elderly parents to be onerous, as it consumed much of her time and energy.
她发现照顾年迈父母的责任繁重，因为这消耗了她大量的时间和精力。
词汇树
onerously
onerousness
onerous
