英语词汇unprofitableness怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	unprofitableness
释义	Examples: hard and unprofitable (job)— 苦差 hard and unprofitable— 苦差事
随便看	aircraft engine manufacturer aircraft enter service aircraft environment aircraft equipment aircraft experience aircraft factory aircraft fall aircraft families aircraft family aircraft fighters aircraft finance aircraft financing aircraft fire fighting aircraft fleet aircraft flight aircraft flight management aircraft flight simulator aircraft flooring aircraft floors aircraft flying aircraft frame aircraft fuel aircraft fuel burn aircraft fueling aircraft fuselage

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

hard and unprofitable (job)—