grease 过去式:greased 过去分词:greased 现在进行时:greasing 词形变化: 形容词: greaseless | 动词过去式: greased | 动词过去分词: greased | 动词现在分词: greasing | 动词第三人称单数: greases | 词义辨析: 同义: n.油, 油脂 oil lubrication fat 同义参见: lubricate lard daub anoint