音標(biāo)發(fā)音英式音標(biāo) [?hɑ?d ?sa??ns]美式音標(biāo) [?hɑ?rd ?sa??ns]英式發(fā)音 美式發(fā)音 基本解釋硬科學(xué)(其理論或事實可以精確測量、測試或證明的科學(xué))。同根派生 hard science相關(guān)詞英英字典劍橋英英字典 science, or a branch of science, in which facts and theories can be firmly and exactly measured, tested, or provedhard science劍橋字典hard science柯林斯字典