onerous

美音音标: ['əʊnərəs] onerous
英音音标: ['əʊnərəs] result.0.expl|add:"

同义
taxing onerous burdensome
词性
s
解释
not easily borne; wearing
示例
the burdensome task of preparing the income tax return|my duties weren't onerous; I only had to greet the guests|a taxing schedule