| 单词 | θ221078 |
| 释义 | society > trade and finance > management of money > expenditure > moderation or reduction in expenditure > [adjective] > efficient economically > specific through energy resources (1) fuel economic1975 |
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英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。