英语词汇profitless是什么意思，profitless的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	profitless
释义	profitless　 ['prɒfitlis]a. 无利的, 无益的
随便看	elastic stress elastic stretch elastic stretch elastic stretching elastic structure elastic sulfur elastic supply elastic support elastic support elastic surface elastic suspension elastic tariff elastic theory elastic thermal stress elastic tissue elastic traction elastic transmission elastic turbulence elastic vibrating element elastic vibration elastic washer elastic wave elastic wave equation elastic weight elastic yarn

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