keep alive英语标准发音:keep alive英式发音:美式发音:翻译中文活下去keep alive - 基本释义[词典1]保住,保持,竭力维护,保留下去keep alive - WEB词典keep alive保持活力保持活气使保持生机Keep-Alive持续作用长连接持久连接保持活动keep-alive voltage激励电压维弧电压维生电压翻译 参考资料: 1.百度翻译:keep alive2.有道词典:keep alive3.爱词霸:keep alive