operose
/ˈɒpərəʊs/adjective
- rare involving or displaying much industry or effort〈罕〉辛勤的; 困难的。
词源
late 17th cent.: from Latin operosus, from opus 'work'.
| 单词 | operose |
| 释义 | operose/ˈɒpərəʊs/adjective
词源 late 17th cent.: from Latin operosus, from opus 'work'. |
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