今日の表現もRD１０月号のCYBER THIEVES! の記事からです。
The new scammers practice many cons, some new and some just variations on tried-and-true rip-offs.
この "tried-and-true" も文脈から「実証済みの」の意味だと容易に推測できますが、辞書で確認します。
・Merriam-Webster's Online Dictionary: proved good, desirable, or feasible : shown or known to be worthy; a tried-and-true sales technique
・Merriam-Webster's Learner's Dictionary: chiefly US : known to be good or effective : known to be reliable; tried-and-true recipes; a tried-and-true remedy for colds
? McGraw-Hill Dictionary of American Idioms and Phrasal Verbs: trustworthy; dependable. (Hyphenated before nominals.) The method I use to cure the hiccups is tried and true. Finally, her old tried-and-true methods failed because she hadn't fine-tuned them to the times.
実証済みの方法でも条件がちょっと異なると上手くいかない事は確かにありますね。
The new scammers practice many cons, some new and some just variations on tried-and-true rip-offs.
この "tried-and-true" も文脈から「実証済みの」の意味だと容易に推測できますが、辞書で確認します。
・Merriam-Webster's Online Dictionary: proved good, desirable, or feasible : shown or known to be worthy; a tried-and-true sales technique
・Merriam-Webster's Learner's Dictionary: chiefly US : known to be good or effective : known to be reliable; tried-and-true recipes; a tried-and-true remedy for colds
? McGraw-Hill Dictionary of American Idioms and Phrasal Verbs: trustworthy; dependable. (Hyphenated before nominals.) The method I use to cure the hiccups is tried and true. Finally, her old tried-and-true methods failed because she hadn't fine-tuned them to the times.
実証済みの方法でも条件がちょっと異なると上手くいかない事は確かにありますね。
トータル
