Precarburization

预先碳化[渗碳]

🗣️ 情景例句

Do you understand?
你明白吗？
To have a girl friend
有女朋友
Thank you very much.
谢谢。
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🔤 更多 P 开头的单词

packed absorption column
passive communication satellite
pellitory-of-the-wall
phenegol
picturesquely
poor farm
posit clause
present a difficulty
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