英[səˈvaɪvəbl]
美[sərˈvaɪvəbl]
The structure of four - pillar oriented extended orientation cover is strong and survivable.
四柱导向,加长型导向套,结构坚固耐用.
互联网
The environment is the humanity being depended on survivable and the development physical conditions comprehensive system.
环境是人类赖以生存和发展的物质条件的综合体系.
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