请输入您要查询的英文单词：
单词
Aero engine
释义
engine
n
—
机
n
•
发动
n
•
引擎
n
•
机车
n
•
火车头
n
•
推进机
n
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effective framework
effective frequency range
effective from
effective from 2013
effective from April 1
effective from date
effective from December
effective from January
effective from January
effective from January 2007
effective from June
effective from June
effective from next
effective from now
effective from onwards
effective from the commencement
effective from the end of
effective function
effective functionality
effective functioning
effective functioning in practice.
effective functioning of the internal market
effective global cooperation
effective governance
effective government
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/6/8 10:45:40