device characteristic英 [dɪˈvaɪs ˌkærəktəˈrɪstɪk]美 [dɪˈvaɪs ˌkærəktəˈrɪstɪk]网络 设备特性网络英英释义nounany measurable property of a device measured under closely specified conditionsSynonym:characteristic双语例句