口が酸っぱくなる

Reading

Kana: くちがすっぱくなる

Romaji: kuchigasuppakunaru

Definition

exp

1

to say the same thing over and over again; to talk until one is blue in the face

Kanji

口

Readings: コウ、 ク、 くち

Meaning: mouth

酸

Readings: サン、 す.い

Meanings: acid, bitterness, sour, tart