英语词汇“safeguard service”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	safeguard service
释义	safeguard service 保安业
随便看	pitch flap cou pling coefficient pitch flat length pitch flight pitch following up amplifier pitch follow-up device Pitch Follow up Operation pitch follow-up system pitch for pitchford Pitchford pitchfords pitch forecast pitchfork pitch fork pitch-fork pitchfork bifurcation pitch-helix pitch-hill pitch hinge pitch hinge,feathering hinge pitchhole pitch hole pitch-hole pitch horn pitchi