英['fliːtnɪs]美['fliːtnɪs] n. 快速；无常 中文 双解 英英 词法 noun(名词) 敏捷，快速奔跑的能力 noun(名词) the ability to run or move quickly敏捷，快速奔跑的能力 n.rapidity of movement 词态 语态 双解例句 noun(名词) 敏捷，快速奔跑的能力They relied on their excellent eyesight and fleetness of foot. 他们依靠的是极佳的视力和快速的奔跑能力。He was saved only by the fleetness of his team. 他能获救完全是因为团队行动的迅速。 实用短语fleetness one快速之一,一夕之间改变立场fleetness space vector快速空间矢量indemni fying fleetness得到迅速消失的补偿fleetness response快速反应fleetness construction快速施工fleetness integrated快速集成indemnifying fleetness也给我们衰老的气力fleetness chemistry distinguish快速化学鉴别 同义词haste / speed / celerity 同根词词根：fleetadj.fleet快速的，敏捷的fleeting飞逝的；转瞬间的adv.fleetly快速地；转瞬即逝地n.fleet舰队；港湾；小河v.fleeting迅速移动（fleet的ing形式）vi.fleet飞逝；疾驰；掠过vt.fleet消磨