lacking continuity or regularity; "an irregular worker"; "employed on a temporary basis"連続または規則性を欠く不定期
例:employed on a temporary basis 臨時で雇われた
a worker (especially in an office) hired on a temporary basis特に臨時に雇われて、職場で働く労働者派遣社員
not permanent; not lasting; "politics is an impermanent factor of life"- James Thurber; "impermanent palm cottages"; "a temperary arrangement"; "temporary housing"永久的でない苟且