请输入您要查询的英文单词：
单词
a couple of hours
释义
a couple of
—
个把
a couple
—
耦
•
一对儿
couple
n
—
对
n
•
夫妻
n
couple
—
一对
•
耦
•
挂钩
couple
v
—
联接
v
of
—
的
hours
pl
—
时數
n
随便看
research and development lab
research and development laboratories
research and development laboratory
research and development patents
research and development pipeline
research and development plant
research and development team
research and development unit
research and development work
research and development – r&d
research and development – r&d
research and development – R&D
research and discovery
research and dissemination
Research and Documentation
research and education Center
research and evaluation
research and evidence
research and examine
research and execution
research and experimental
research and experimental development
research and experimentation
research and extension systems
research and forecasting
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：2025/1/25 20:22:32