eat on 使烦恼,使不安 例句与用法: Our holiday has eaten into the money we saved. 我们度假耗费了一些积蓄。 Acids eat into metals. 酸类腐蚀金属。 Acids eat into metal. 酸能腐蚀金属。 词形变化: 名词: eater | 动词过去式: ate | 动词过去分词: eaten | 动词现在分词: eating | 动词第三人称单数: eats |