汗が

sweat

→ 汗
phrase Rare #32,365
sweat 汗 means “sweat,” and が marks it as the subject of the sentence. The phrase is usually followed by more words.
JA: 暑くて汗が止まらない。
EN: I'm so hot that my sweating won't stop.

彼の額にのような汗が浮かんでいた

Beads of sweat had formed on his forehead.

汗がダラダラです

I'm sweating profusely.

なんで汗がに入ると痛いの

Why does it hurt when sweat gets in your eyes?

汗がしみる

The sweat stings the wound.

— さらば、わが愛/覇王別姫 (1993)