| 词汇 | assiduousness | 
| 释义 | assiduousness  noun [ U ]  formal uk/əˈsɪdʒ.u.əs.nəs/ us/əˈsɪdʒ.u.əs.nəs/  (态度)专心致志 the quality of showing great care and attention to detail  the assiduousness of his care for her 他对她专心致志的关怀   He approached his job with a rare assiduousness.  他以一种罕见的专注态度对待工作。  See: assiduous 
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