短語(yǔ)詞組短語(yǔ)to meet an emergency 應(yīng)急Meet an Emergency Mechanism 應(yīng)急機(jī)制Meet an emergency a management 應(yīng)急琯理communication system meet an emergency 應(yīng)急通信組網(wǎng)系統(tǒng) 返回 meet an emergency