劍橋詞典 toughie noun [C] (DIFFICULT THING) a difficult question or problem 難題 That last question was a real toughie. 最后的那個(gè)問題真難回答。 toughie noun [C] (PERSON) old-fashioned informal a violent person 惡棍；暴徒 a strong person who is not easily made weaker or defeated 堅(jiān)毅不屈的人，意志堅(jiān)定的人 返回 toughie