英语词汇“lack of proficiency”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	lack of proficiency
释义	请查阅词条：lack
随便看	the crux the crème de la crème the culmination the Curragh the curse the curse the curtain the curtain the cut of jib the cut of sb's jib the cut of somebody's jib the cut of someone's jib the cut of someone's jib the cycladic the cycladic the daddy the daddy the daily round the dalradian the dalradian the damage the damage is done the damage is done the danish the danish 病榻病残病毒病源病灶病状病理病疫病病歪歪病症 Vollzuladung Vollzylinder Vollöffnung Vollöffnungsstelle Volontär Volpone Volt Volt voltaisch Voltmesser