音標發(fā)音英式音標 [?n??.?n.?l ?s??.v?s]美式音標 [?n??.?n.?l ?s??.v?s]英式發(fā)音 美式發(fā)音 基本解釋兵役。同根派生 national service相關(guān)詞英漢例句Britain no longer has national service.英國已不再實行國民兵役制。national service更多例句英英字典劍橋英英字典 the system in some countries by which young people, especially men, are ordered by law to spend a period of time in the armed forcesnational service劍橋字典national service柯林斯字典