基本解释[地球科學]削鈍山腳英汉例句雙語例句The spur of ambition was blunted; he had no vitality with which to feel the prod of it.豪情壯志沒有了，活力沒有了，澎湃的熱情感覺不到了。blunted spur更多例句专业释义地球科學削鈍山腳