音標發(fā)音英式音標 [d???net.?k m?d.?.f??ke?.??n]美式音標 [d???net?.?k mɑ?.d?.f??ke?.??n]英式發(fā)音 美式發(fā)音 基本解釋遺傳（基因）工程（學）。同根派生 genetic modification相關詞英英字典劍橋英英字典 the process of changing the structure of the genes of a living thing in order to make it healthier, stronger, or more useful to humansgenetic modification劍橋字典genetic modification柯林斯字典