記憶力が衰えました。

記憶力が衰えました。

My memory is failing.

記憶力(きおくりょく)が衰(おとろ)えました。

Kiokuryoku ga otoroemashita.

記憶力 (きおくりょく)

memory

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

衰える (おとろえる)

to become weak; to decline; to wear; to abate; to decay; to wither; to waste away

Readings: キ、しる.す

Meanings: scribe, account, narrative

Reading: オク

Meanings: recollection, think, remember

Readings: リョク、リキ、リイ、ちから

Meanings: power, strength, strong, strain, bear up, exert

Readings: スイ、おとろ.える

Meanings: decline, wane, weaken