单词	地图图幅
释义	地图图幅chart sheet
随便看	forward-search algrithm forward search for block number forward search for block (sequence) number forward search for block [sequence] number forward search for particular data forward search for program alignment function forward secrecy forward selection forward selection model forward selection procedure forward-sequence component forward-sequence reactance forward service door forward shift forward shifting forward shift (of brush) forward shift of brush forward shift operator forward ship forward shock forward shoulder roll forward sight forward signaling path forward slash forward slip