短語(yǔ)詞組短語(yǔ)major political power 政治大國(guó)major nuclear power 核大國(guó)major frequency power 主頻功率A Major Economic Power 主要經(jīng)濟(jì)實(shí)力major military power 軍事大國(guó)major electric power system failure 電力系統(tǒng)重大事故new type of major -power relationship 新型大國(guó)關(guān)系major power in space 航天強(qiáng)國(guó)major power relations 大國(guó)關(guān)系 返回 major power