Characters
Your sentence
我 得 走 了
Words in this sentence
我
I; me; my
得
structural particle: used after a verb (or adjective as main verb), linking it to following phrase indicating effect, degree, possibility etc
Particle
走
to walk; to go; to run; to move (of vehicle); to visit; to leave; to go away; to die (euph.); from; through; …
了
(completed action marker); (modal particle indicating change of state, situation now); (modal particle intensifying preceding clause)
Particle