frustrierten التعريفات والمعاني == German == === Pronunciation === === Verb === frustrierten inflection of frustrieren: first/third-person plural preterite first/third-person plural subjunctive II شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة frustrieren frustriert frustreren frustrierend frustrerende frustrierte frustrierest frustrerend frustriertet