extend forvt.延续
extendv.延伸;延长;伸展;扩展;提供;使竭尽全力
extended-duration principle延时原则
extended end plate connection外伸端板螺栓连接
extended memory specification扩充内存规范
Extended the radio antenna.把收音机的天线拉到最长
extended coverage endorsement扩展保险责任批单,延期承保批单
extended homogeneous capacity齐次扩容
extended interaction klystron分布作用速调管
extending in adit development平硐开拓延伸