stub 名词复数:stubs 过去式:stubbed 过去分词:stubbed 现在进行时:stubbing 词形变化: 动词过去式: stubbed | 动词过去分词: stubbed | 动词现在分词: stubbing | 动词第三人称单数: stubs | 词义辨析: 同义: n.根部, 尾部; 末端 end tail tip 同义参见: coupon receipt