fleeting
adj.疾驰的，飞逝的；短暂的；稍纵即逝；翩
网络解释.稍纵即逝；短暂；短暂的；飞逝的
adj.1.飞驰的,飞逝的释义下的同义词
vanishing quick passing impermanent transitory short-lived evanescent brief ephemeral flitting momentary meteoric transient flyi
perdurable
双语例句
1. 1 . We only had a fleeting glimpse of the sun all day.
一整天我们只看到太阳露了一下脸.
来自《简明英汉词典》