英语词汇“effective instrument”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	effective instrument
释义	effective instrument [经] 有效文件
随便看	start stop multivibrator start/stop multivibrator startstop multivibrator start-stop multivibrator start stop network start-stop network start-stop operation start stop operation start-stop oscillator start-stop pattern start-stop printing telegraph start stop printing telegraph start-stop printing telegraph code start-stop-printing telegraphy start-stop push button start stop-reset button start-stop restitution start-stop scanning start stop scanning start-stop self-phasing code start stop self-phasing code start stop signal start-stop signal start stop signal distortion start-stop signal distortion cjbx cjcf cjch cjcm cjct cjcw cjdc cjdh cjdj cjdm 耶路撒冷耷耷拉耷拉孙耷拉孙儿耷耷耸耸人听闻耸入云霄耸动