contained underground burst 封闭式地下爆炸...self-contained underwater breathing apparatus n.水下呼吸器...self-contained a.沉默寡言的,自足的,完备的...self-contained shopping center 包罗万象的购物中心...dust contained gas 含尘气体...self-contained data language 自含式数据语言...self-contained instrument 自藏仪器...self-contained system 自含式系统...inlet of dust contained gas 含尘空气入口...
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