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

单词	contingent duty
释义	contingent duty [经] 应变关税
随便看	phase-contrast microscopes phase-contrast microscopy phase contrast microscopy phase contrast microsopy phase-contrast rule phase-contrasts phase contrast technique phase contrast transfer function phase control phase-control phase control apparatus phase control circuit phase control device phase control factor phase controlled circuit breaker phase-controlled motor phase controlled rectifier phase-controlled rectifier phase-controlled system phase controller phase control loop phase control of grid voltage phase control power phase control range phase control refractometer juan jue jun jwbf jwbj jwbjr jwcj jwcl jwcs jwcz 02298 02299 02300 02301 02302 02303 02304 02305 02306 02307