unreliabilityKK [ˏʌnriˏlaɪəˋbɪlɪti] /ˌʌnɹiˌlaɪəˈbɪlɪti/發音名詞1不可靠、不可信賴His unreliability made it hard to trust any promise he gave.他的不可靠讓人很難相信他的任何承諾。2不穩定、不準確The unreliability of the old machines delayed production for weeks.那些舊機器的不穩定使生產延誤了好幾週。