1、It's the chamois 'leaping powers, more than its fleetness of foot, that was astounding.
是小羚羊的跳躍能力，而不是它的奔跑速度使人吃驚。

2、Objective: To establish the grey pharmacokinetics model of the fleetness intravenous infusion.
目的：建立快速推注的灰色藥物動力學(xué)模型。

3、The policy of fleetness measure is put forwarded to form intellectualized vision.
提出智能化機器視覺快速測量策略。

4、Thinking of his declining family, he heaves a deep sigh over the fleetness of fate.
看到他們家衰敗的樣子，他不禁喟然長嘆命運的無常。

fleetness翻譯