evanescent field雕落场
evanescent tails消逝的尾巴;风韵尾
Evanescent Waves消逝波;倏逝波
evanescent lasting短暂的
D evanescent容易消散的
laser evanescent激光衰波
evanescent voltage衰减电压
silicon evanescent消散波
Evanescent Cincture隐熄裹裙
ADJ（形容词） Something that is evanescent gradually disappears from sight or memory. 逐渐消失的; 逐渐忘却的 [FORMAL, LITERARY]
...the evanescent scents of summer herbs.
...夏季香草逐渐消散的味道。