词汇“unprofitable”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	unprofitable
释义	unprofitableunprofitable[ʌnˈprɔfitəbl]adj.1.■无利可图的; 无益的继承用法-ablyadv.
随便看	frame problem frame pulse frame pulse pattern frame pulse synchronization frame resistance frame retrace frame roll frame-saw frame scan frame scanning frame scanning circuit frame scan transformator frame sequential frameset frame set framesite frame-space frame spacing frame splice frame split frame station frame storage frame suppression period frame suspended motor frame synchronizer

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