I have suffered a martyrdom from their incompetency and caprice.他们的无能和任性折磨得我够受了....

incompetency的音标：incompetency的英式发音音标为：[ɪn'kɒmpɪtənsɪ]incompetency的美式发音音标为：[ɪn'kɒmpɪtənsɪ]...

n.无能力，不适当...