abdominal

腹部的、腹腔的

She went to the clinic complaining of severe abdominal pain.

她因为剧烈腹痛去诊所看诊。

腹肌的

Strong abdominal muscles help protect your lower back.

强壮的腹肌有助于保护下背部。

腹肌常用复数

He works his abdominals three times a week at the gym.

他每周在健身房练三次腹肌。