使用: make use of; use; employ; ap ...安全: safe; secure; safety; securi ...使用安全规程: brush saw-safety requirements床铺使用安全规范: standard consumer safety specification for bunk beds从不使用安全套: never used a condom使用安全防护用品: use ppe电链锯使用安全规程: safety code of practice for electric chain saws滥交时从不使用安全套: never used a condom for casual sex润滑脂之使用安全性: working stability of greases使用安全密码验证登录: spa船用安全阀: marine safety valve; mariners needle valve矿用安全灯: geordie应用安全: application security作用安全性: work safety建筑机械使用安全技术规程: technical rules for safety use of architectural machinery没有要求她们的固定性伴侣使用安全套: do not insist their regular partners use condoms备用安全设备: back-up safety device备用安全系统: backup safety system; backusafety system备用安全装置: back up safety device; back-usafety; backup device; backupsafetydevice矿用安全帽灯: safety calamfor mines通用安全服务: gss通用安全要求: mechanical parking systems general safety requirement专用安全模式: dedicated security mode备用安全出入口: alternate exit操纵用安全装置: maneuvering safety device