名詞 abdomen:

1. the region of the body of a vertebrate between the thorax and the pelvis
   同義詞：venter, stomach, belly
2. the cavity containing the major viscera; in mammals it is separated from the thorax by the diaphragm
   同義詞：abdominal cavity

1. Relating to or situated on or close to the abdomen; abdominal.
   腹的; 腹部的; 腹面的關(guān)于或位于或鄰近腹部的; 腹部的
2. The diaphragm is between the chest and the abdomen.
   橫隔膜位于胸腔與腹部之間。
3. He always feels pain in his abdomen.
   他的腹部經(jīng)常疼痛。
4. The spider has a bulgy abdomen.
   蜘蛛長著凸出的腹部。