unfastening
词形变化:
动词过去式: unfastened | 动词过去分词: unfastened | 动词现在分词: unfastening | 动词第三人称单数: unfastens |
同义词:
undo | unhook | untie | unlock | detach | open | loosen | disengage | unbutton | release | uncouple | unbolt | liberate |
反义词:
fasten |