lifeguard
名词复数:lifeguards
过去式:lifeguarded
过去分词:lifeguarded
现在进行时:lifeguarding
词形变化:
动词过去式: lifeguarded | 动词过去分词: lifeguarded | 动词现在分词: lifeguarding | 动词第三人称单数: lifeguards |
lifeguard
名词复数:lifeguards
过去式:lifeguarded
过去分词:lifeguarded
现在进行时:lifeguarding
词形变化:
动词过去式: lifeguarded | 动词过去分词: lifeguarded | 动词现在分词: lifeguarding | 动词第三人称单数: lifeguards |