英语词汇“there is no such thing as a free lunch”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	there is no such thing as a free lunch
释义	there is no such thing as a free lunch [网络] 天下没有免费的午餐；天下没有白吃的午餐；世上没有免费的午餐
随便看	all-optical clock recovery all optical communication all-optical computer all optical computer all-optical demultiplexing all-optical devices all-optical gate all-optical label swapping all-optical logic all-optical-logic gate all-optical modulation all-optical multiplexing/demultiplexing all optical network all-optical network all-optical networks all-optical packet and circuit switches all-optical process all-optical processing all-optical pulse switching all-optical regeneration all-optical signal processing all-optical signal up-conversion All-optical switch all-optical switching all-optical wavelength conversion 师3 师4 师严道尊师出无名师出有名师心自是师心自用师直为壮师老兵疲师老兵破ナイジツナイジュナイジュウガイゴウナイジョナイジョウナイジンナイスナイス［nice］ナイセイナイセイ