salvageableadj.可抢救的；可打捞的salvagevt.救助；打捞；抢救n.海上救助；打捞；抢救salvage sunken treasures.打捞沉船上的财宝salvage by voluntary action自愿救助salvage biosynthetic pathway补救生物合成途径salvage biosynthetic pathways补救生物合成途径salvage of plant and equipment厂房和设备残值salvage pathway of biosynthesis生物合成的补救途径Salvage for slaughter if possible可能的话屠宰Salvage Operational Control Center救助活动控制中心