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例句 DEFINITIVE EXAMPLES 权威例句〔neutral〕Of or relating to a particle, an object, or a system that has neither positive nor negative electric charge.中性的:粒子、物体或系统电位既非正也非负的或与之有关的美国传统〔nonnegative〕Of, relating to, or being a quantity that is either positive or zero.非负数的:属于、关于或是正的或零的数的美国传统Hotel prices in the major cities are high but not prohibitive.大城市里的旅馆价格贵,但并非负担不起。剑桥国际
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