ascertains
词形变化:
形容词: ascertainable | 副词: ascertainably | 名词: ascertainableness | 动词过去式: ascertained | 动词过去分词: ascertained | 动词现在分词: ascertaining | 动词第三人称单数: ascertains |
ascertains
词形变化:
形容词: ascertainable | 副词: ascertainably | 名词: ascertainableness | 动词过去式: ascertained | 动词过去分词: ascertained | 动词现在分词: ascertaining | 动词第三人称单数: ascertains |