慢速英语:“英雄”老鼠因发现地雷而获奖

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devotion – n. a feeling of strong love or loyalty

remnant – n. the part of something that is left when the other parts are gone

rodent – n. an animal with long, sharp teeth, such as a mouse or rabbit

lifespan – n. the amount of time a person lives

equivalent – n. having the same amount, value, quality etc.