水虫が痛みます。

水虫が痛みます。

My athlete's foot hurts.

水虫(みずむし)が痛(いた)みます。

Mizumushi ga itamimasu.

水虫 (みずむし)

athlete's foot; water boatman (esp. species Hesperocorixa distanti); Asellus hilgendorfi (species of aquatic sowbug)

が (が)

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

痛む (いたむ)

to hurt; to feel a pain; to be injured; to be spoiled (e.g. food)

Readings: スイ、みず、みず-

Meaning: water

Readings: チュウ、キ、むし

Meanings: insect, bug, temper

Readings: ツウ、いた.い、いた.む、いた.ましい、いた.める

Meanings: pain, hurt, damage, bruise