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Ahoj, vedel by mi niekto prosím vysvetliť význam slova “graft” v tomto texte?
Other mysteries, such as the unidirectionality of time, probably await lightning-strikes of insight of the sort that produced the theories of relativity a century ago. By contrast, discerning the early history of animals will require a lot of hard graft—the painstaking reconstruction of a jigsaw in which the pieces include palaeontology, genetics and embryology.
a
prosím ešte v tomto texte to má teda aký význam?