sputter 过去式:sputtered 过去分词:sputtered 现在进行时:sputtering 名词复数:sputters 词形变化: 形容词: sputtery | 名词: sputterer | 动词过去式: sputtered | 动词过去分词: sputtered | 动词现在分词: sputtering | 动词第三人称单数: sputters |