R&d

abbr. Research and Development 研究与开发

🗣️ 情景例句

He's teething.
他正在长牙齿。
I live at 203 Curzon Street.
我住在可胜街203号。
Please take whatever you like.
请随意拿取吧。
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🔤 更多 R 开头的单词

radiation chemical engineering
re-deployed
rectal medication
regrator
repeatability error
resource-intensive
retardate
rivai
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