已: stop; cease; end有空: at leisure; at one's leisure射: shoot; fire記錄: take notes; record的: 4次方是 The fourth power of 2 i ...照相: take a picture; take picture ...槍: spear膠片: film; cartridge; photographi ...照相槍: camera gun; camera recorder; cine gun; cine-cameragum; cinegun; combat camera; firing error indicator camera; motion-picture gun camera; photographic gun膠片照相記錄: photographic film record攻擊照相槍: combat documentation motion camera; gun strike camera航空照相槍: aerial camera gun空中照相槍: camera gun瞄準(zhǔn)照相槍: gunsight recording camera照相槍射擊: cine camera firing模擬照相記錄膠片: analog film記錄核軌道用的照相乳膠。: nuclear emulsion反射記錄器: reflectograph輻射記錄器: radiation recorder記錄的: documentary; recording; registering照相槍潛望鏡: camera periscope照相槍轉(zhuǎn)向鏡: camera adapter; camera periscope mirror地震反射記錄: seismic reflection recording地震折射記錄: seismic refraction recording試射記錄曲線: test firing recording curve