基本解釋[軍事學(xué)]延遲反沖詞組短語短語Lever Delayed Blowback 杠桿延遲后噴式Gas Delayed Blowback 氣體延遲后噴式Mechanical Delayed Blowback 機(jī)械延遲后噴式roller -delayed blowback 滾輪延遲反沖式Roller Delayed Blowback 滾輪延遲后噴式delayed blowback更多詞組專業(yè)釋義軍事學(xué)延遲反沖