请输入您要查询的英文单词：
单词
field of scientific research
释义
field of research
—
研究领域
scientific research
—
科学研究
scientific research
n
—
科研
n
(scientific) research
—
科研
随便看
2 horizons
2 hotel
2hot topic
2 hour
2 hour charger
2 hour course
2-hour fire rated
2 hour intervals
2 hourlies
2 hour long
2 hour mark
2 hour notice
2 hours
2 hours 30 minutes
2 hours 7 days
2 hours after
2 hours ago
2 hours ahead
2 hours at a time
2 hours away from
2 hours before
2 hours before departure
2 hours by car
2 hours each
2 hours have passed
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：2026/6/10 12:21:23