音標(biāo)發(fā)音英式音標(biāo) [?ka?nt.da?n]美式音標(biāo) [?ka?nt.da?n]英式發(fā)音 美式發(fā)音 基本解釋n.倒數(shù)計(jì)秒同根派生 countdown相關(guān)詞英漢例句用作名詞 (n.)His heartbeat escalates, like the countdown for death.他心跳加快，就象死亡在倒數(shù)。I will never employ any device with a digital countdown.我將不會(huì)使用任何倒數(shù)計(jì)時(shí)用具。countdown更多例句英英字典劍橋英英字典 the act of counting backwards to zerocountdown劍橋字典countdown柯林斯字典