| 单词 | operoseness |
| 释义 | operoseness/ˈɒpərˌəʊsnɪs/n.<罕>1.(laboriousness)费力；吃力2.(industriousness)勤勉；忙碌详细释义源自:《新世纪英汉大词典》Collins外研社 n. /ˈɒpərˌəʊsnɪs/费力；吃力勤勉；忙碌英英释义n.the quality of requiring extended effort詞目：Operoseness 1908顏惠慶英華大辭典Operosenessn.1State of being operose, 同上之情形同上 |
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