“rear projector”概念、定义、翻译-科学时代

单词	rear projector
释义	广播影视词汇手册 rear projector 背面投影式放映机，背面投影仪
随便看	truck load rate truckload rate truck-load transport truckload transportation truckman truckman's liability insurance truck-out truck-right truck scales truck slots utilization ratio truck station truck terminal truck tire noise truck up truck　特重型载重车 true ability and solid learning true absorption true absorption coefficient true account true activity constant of a source true age true airspeed true ankylosis true annual percentage rate true anomaly

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。