基本解释n.發渾(指清漆);發暗;消光動詞dull的現在分詞形式.同根派生 dulling相关词英汉例句The party was a dull affair.這次聚會單調乏味。This student is very dull.這個學生非常愚鈍。This book is rather dull.這本書很枯燥。All work and no play makes Jack a dull boy.衹工作不玩耍,聰明傑尅也變傻。dulling更多例句