彼は腹黒い。

彼は腹黒い。

He has a black heart.

彼(かれ)は腹黒(はらぐろ)い。

Kare wa haraguroi.

彼 (かれ)

he; him; his; boyfriend

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

腹黒い (はらぐろい)

mean; malicious; scheming; wicked; black-hearted

Readings: ヒ、かれ、かの、か.の

Meanings: he, that, the

Readings: フク、はら

Meanings: abdomen, belly, stomach

Readings: コク、くろ、くろ.ずむ、くろ.い

Meaning: black