mala leche

Noun

Argentina Spain colloquial feminine

（口語、アルゼンチン、スペイン）誰かに害を及ぼす行為をするときの悪意

English Meaning

(colloquial, Argentina, Spain) bad intentions when doing something harmful to someone

Su mala leche se notaba en cada acción que emprendía, dejando a todos desconcertados.

彼の悪意は彼が行うすべての行動に明らかで、皆を困惑させた。

His bad intentions were evident in every action he took, leaving everyone bewildered.

malas leches

（ plural ）