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

forepumping是什么意思

forepumping

美[fɔ:rɪ'pʌmpɪŋ]
  • 前级抽气
  • 网络解释.前级抽气;前置泵阀;前置抽气;预抽





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]