knurl的音标？

knurl的音标：
knurl的英式发音音标为：[nɜ:l]
knurl的美式发音音标为：[nɜl]

相关问题

knurl例句

There are lots of advantages by cold extrusion for straight knurl nut in a single process.直纹滚花螺母采用冷挤压一次成形新工艺,成效显著....
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knurl是什么意思？

n.硬节，滚花...
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