[an error occurred while processing this directive]
英语单词

backweld是什么意思

backweld

美['bækweld]
  • 背焊缝
    • 网络解释.封底焊缝；背焊缝；背面；封底焊




相关单词

栏目导航

    [an error occurred while processing this directive]

考试词汇

    [an error occurred while processing this directive]

分类词汇

    [an error occurred while processing this directive]

频率词汇

    [an error occurred while processing this directive]

单词首字母

    [an error occurred while processing this directive]
[an error occurred while processing this directive]
[an error occurred while processing this directive]