正文

VOA慢速英语:中国可能是第一个开采深海矿物的国家

2019-11-03来源:和谐英语

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Words in This Story

exploitation – n. the act of getting value from something

battery – n. a device that is placed inside a machine (such as a clock, toy, or car) to supply it with electricity

draft – n. not the final version

moratorium – n. a time when a particular activity is not allowed

ecosystem - n. everything that exists in a particular environment