acceleratory
词形变化：
形容词: accelerative | 动词过去式: accelerated | 动词过去分词: accelerated | 动词现在分词: accelerating | 动词第三人称单数: accelerates |
同义词：
quickening | speeding up | spurt | burst of speed | rushing | explosion | speed | extension | haste | speedup |
反义词：