operoseness 详细解释

operoseness

['ɔpə.rəus]

[ operoseness ]

adj. 费力的, 吃力的, 勤勉的

词形变化

副词: operosely | 名词: operoseness |

英英释义

名词 operoseness:

the quality of requiring extended effort

同义词:laboriousness, toilsomeness