to appear and disappear unpredictably的意思|示意
美 / /
英 / /
不可预测地出现或消失
to appear and disappear unpredictably的网络常见释义
出没无常 ... 常驻程式 (TSR) terminate-and-stay-resident 出没无常 to appear and disappear unpredictably 处理常式 handler ...