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impetus考试真题 - 繁体字在线

探寻词汇奥秘，英语词典大全开启智慧之门

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首页英语词典impetusimpetus考试真题

impetus

英 ['ɪmpɪtəs] 美['ɪmpɪtəs]

英英释义考试真题实用场景例句

n. 动力；促进；冲力

考试真题

One impetus for the policy is that companies are already starting to build massive constellations, comprising hundreds or thousands of satellites with many moving parts among them.