fleeting

/flēt´iŋ/adj.

● زودگذر، ناپایا

ah! the fleeting days of my youth!

آه‌! ایام زودگذر جوانی من‌!

adjective
Transitory, transient, ephemeral, temporary, passing, evanescent, fugitive, flitting, flying, brief, short lived, here to day and gone to morrow.