单词	duplication
释义	duplicatedu‧pli‧cate1 /ˈdjuːplɪkeɪt $ ˈduː-/ ●○○ verb [transitive] Verb Table VERB TABLE duplicate Simple Form Present I, you, we, they duplicate he, she, it duplicates Past I, you, he, she, it, we, they duplicated Present perfect I, you, we, they have duplicated he, she, it has duplicated Past perfect I, you, he, she, it, we, they had duplicated Future I, you, he, she, it, we, they will duplicate Future perfect I, you, he, she, it, we, they will have duplicated Continuous Form Present I am duplicating he, she, it is duplicating you, we, they are duplicating Past I, he, she, it was duplicating you, we, they were duplicating Present perfect I, you, we, they have been duplicating he, she, it has been duplicating Past perfect I, you, he, she, it, we, they had been duplicating Future I, you, he, she, it, we, they will be duplicating Future perfect I, you, he, she, it, we, they will have been duplicating Examples EXAMPLES FROM OTHER DICTIONARIES Give the plant a lot of bright light, to duplicate outdoor conditions. Scientists raced to duplicate Fleishmann's experiments. EXAMPLES FROM THE CORPUS A number of them are duplicated in Windows 3.1 and these are more up to date versions. She then instructed her subjects to duplicate these postures as precisely as possible. So we shall have copies of errors being duplicated in the population. Social-science research on stepparent families has underscored the point that biological ties are surprisingly difficult to duplicate. Such a request would be unusual in public law applications as it would duplicate the role of the guardian ad litem. The strategy worked, and Mr Rysavy began duplicating it at other officesupply stores that he bought. The version provided says that it will duplicate software that early versions of CopyIIPC will not. To properly duplicate the Green Bay aura, we are looking for cities, counties or clusters of towns of similar size. Collocations COLLOCATIONS FROM THE CORPUSNOUN► work · It's obvious from the apparatus what he's been doing, and any competent biologist could duplicate the work.· This duplicates the work of the Federal Register. 1to copy something exactly:  New copies of the form can be duplicated from a master copy. The video was duplicated illegally.2to repeat something in exactly the same way:  We don’t want staff to duplicate each other’s work.—duplication /ˌdjuːplɪˈkeɪʃən $ ˌduː-/ noun [uncountable]
随便看	gravestone graveyard graveyard shift gravitas gravitate gravitation gravitational gravity gravy gravy boat gravy train gray Gray, Dorian Gray's Inn Gray, Thomas graze GRE Grease grease greasepaint greaseproof paper greaser greasily greasiness greasy

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