operose
英 ['ɒpəˌrəʊs]
美 ['ɒpəˌroʊs]
- adj. 费力的；勤勉的；吃力的；困难的；辛勤的
英语词源
- operose (adj.)
- "involving much labor," 1670s, from Latin operosus "taking great pains, laborious, active, industrious," from opus (genitive operis) "work" (see opus). Related: Operosity.
权威例句
- 1. What an operose method!
- 多么费事的方法呀!
- 2. What an operose business it is to establish a government absolutely new.
- 建立全新的政府是何等艰苦的事情.