predating 词形变化: 动词过去式: predated | 动词过去分词: predated | 动词现在分词: predating | 动词第三人称单数: predates | 同义词: antedate | precede | antecede | go before | preexist | pre-exist | prelude | come before | forgo | raven | forego | foredate | prey | 反义词: postdate |