请输入您要查询的英文单词：
单词
joint research and development
释义
research and development
—
研发
随便看
just busy
just by accident
just by asking
just by chance
just by comparing
just by entering
just by itself
just by looking at
just by means of
just by reading
just by saying
just by shaking
just by speaking
just by touching
just by using
just by virtue
just by yourself
just call 911.
just call for a
just call me
just came back
just came back from
just came out
just came to mind
just cancelled
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：2025/2/14 1:13:06