英语词汇“instructional database system”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	instructional database system
释义	instructional database system 教学数据库系统
随便看	mechanical seismograph mechanical selection mechanical selector mechanical self-adaptability mechanical self starter mechanical semantics mechanical sense mechanical sensitivity mechanical sensor mechanical-sensorless mechanical sensor system mechanical sensory system mechanical separate mechanical side shore mechanical sieve mechanical sieve shaker mechanical separation mechanical separator mechanical sequence mechanical serial system mechanical series circuit mechanical servicing mechanical servo mechanical servo-brake mechanical SERVOMOTORS