grubstake
过去式:grubstaked
过去分词:grubstaked
现在进行时:grubstaking
词形变化:
名词: grubstaker | 动词过去式: grubstaked | 动词过去分词: grubstaked | 动词现在分词: grubstaking | 动词第三人称单数: grubstakes |