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(单词翻译)
Some isotopes1 can be radioactive and that includes the ones that were released down during the melt-down at the Fukushima nuclear plant in Japan last year.A lot of that material ended up in the Pacific ocean and scientists have been studying its impact on fish and plant lives.The results that were reported on Tuesday,are kind of a good news bad news situation.Bad news,the level of radioactive materials are higher than they were before the meltdown.The good news,they are not higher enough to pose a threat to the public.So there are at least some positive news there.The same can be said for Japan's economy right now.Kyung Lah reports on how bad things are for the island nation.
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isotopes
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| n.同位素;同位素( isotope的名词复数 ) | |
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fore
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| adv.在前面;adj.先前的;在前部的;n.前部 | |
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deficit
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| n.亏空,亏损;赤字,逆差 | |
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exodus
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| v.大批离去,成群外出 | |
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savanna
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| n.大草原 | |
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underneath
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| adj.在...下面,在...底下;adv.在下面 | |
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burrows
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| n.地洞( burrow的名词复数 )v.挖掘(洞穴),挖洞( burrow的第三人称单数 );翻寻 | |
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viable
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| adj.可行的,切实可行的,能活下去的 | |
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mammoth
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| n.长毛象;adj.长毛象似的,巨大的 | |
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DNA
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| (缩)deoxyribonucleic acid 脱氧核糖核酸 | |
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commemorating
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| v.纪念,庆祝( commemorate的现在分词 ) | |
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dedicated
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| adj.一心一意的;献身的;热诚的 | |
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delicacy
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| n.精致,细微,微妙,精良;美味,佳肴 | |
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pastry
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| n.油酥面团,酥皮糕点 | |
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