helicopter
名词复数:helicopters
过去式:helicoptered
过去分词:helicoptered
现在进行时:helicoptering
词形变化:
动词过去式: helicoptered | 动词过去分词: helicoptered | 动词现在分词: helicoptering | 动词第三人称单数: helicopters |
词义辨析:
同义参见:
aircraft
machine
helicopter
名词复数:helicopters
过去式:helicoptered
过去分词:helicoptered
现在进行时:helicoptering
词形变化:
动词过去式: helicoptered | 动词过去分词: helicoptered | 动词现在分词: helicoptering | 动词第三人称单数: helicopters |
词义辨析:
同义参见:
aircraft
machine