腹を

the abdomen (as the part of the body affected by an action)

→ 腹
phrase Common #2,218
the abdomen (as the part of the body affected by an action) In 腹を撃たれる, it means to be shot in the abdomen.
JA: こいつは腹を撃たれて歩けないんだ。
EN: He can’t walk because he was shot in the abdomen.

こいつは腹を撃たれて歩けないんだ

He was shot in the stomach and can't walk.

— レザボア・ドッグス (1992)

腹を撃たれて医者にも行けない

I've been shot in the stomach and can't even get to a doctor.

— レザボア・ドッグス (1992)

オレンジは腹を撃たれてる

Orange has been shot in the stomach.

— レザボア・ドッグス (1992)