jobbing
adjective mainly UK uk/ˈdʒɒb.ɪŋ/ us/ˈdʒɑː.bɪŋ/
a jobbing actor, builder, gardener, etc. 打零工的演员／建筑工／园丁（等等）
someone who does not work regularly for one person or organization but does small pieces of work for different people
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。