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Kodi chikonga cha mchere ndi chiyani?
Mwachilengedwe, chikonga ndi mchere wa protic womwe umapezeka muzomera zafodya.Mwa kuyankhula kwina, molekyulu ya nikotini ili ndi pulotoni yowonjezera yomwe imamangiriza ku mchere.Mtundu wamchere wa chikonga sukhala wosasunthika, zomwe zimapangitsa kuti zikhale zovuta kupeza zokolola zambiri panthawi yochotsa.Chifukwa chake, akatswiri a fodya ...Werengani zambiri
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Imelo
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Pamwamba