英语词汇“negative grid tube”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	negative grid tube
释义	negative grid tube 负栅管
随便看	tax-saving tax-saving retirement plan tax-savings taxsavings tax-savings note tax savings notes tax schedule tax schedules tax seal tax search tax selling tax sensitivity tax settlement tax sharing tax-sharing system tax-shelter tax shelter tax-sheltered tax-sheltered account tax sheltered annuities tax-sheltered annuities Tax-Sheltered Annuity tax-sheltered investment tax shelters tax shield lpdj lpez lpfb lpff lpfw lpfy lpfz lphf lphj lphn 口头语口套口子口字旁口字旁儿口孽口实口小口岸口巴巴