extendern.增量剂；扩充器；延长器extendv.延伸；延长；伸展；扩展；提供；使竭尽全力extended generator广义生成元extend progress in在extended reasoning扩充推理extended-octaves[电] 伸展八音度extender tolerance增量剂容许量extended power law扩展幂律extended attribute扩展属性extended chromatin伸展染色质extended precision扩展精度,扩充精度extend core memory扩充的磁心存储器