stomach
单词辨析：
普通用词，指腹腔内部的消化器官，尤指胃，也可指外腹部。
I'm sorry. That was my stomach rumbling.
对不起，那是我的肚子在咕噜咕噜叫。
It takes time for the food in the stomach to be digested.
消化胃里的食物是需要时间的。
The blade of the knife penetrated his stomach.
刀子刺进了他的腹部。
He went away on an empty stomach.
他空着肚子就走了。
医学术语，指外腹部或包括消化道和其他器官在内的整个腹腔。
The opponent struck his abdomen.
对手猛击他的腹部。
She said she had a pain in her lower abdomen.
她说她的下腹部有点痛。
The banker has an enlarged abdomen.
这个银行家大腹便便。
本义为“包，袋子”，用于人体则表示“下陷的腹腔”，即腹部或小腹，也常指动物的腹部。
Do you have any pain in your belly?
你肚子痛吗?
I'm tired of people laughing at my beer belly.
我不想再让别人取笑我的啤酒肚了。
The belly of the animal is covered in long piercing spikes.
这种动物的腹部长满了锋利的长刺。
相关例句：
She injured her stomach by eating too much.
她吃得太多，伤了胃。
The true facts will turn your stomach
真相会不堪入目。
Avoid drinking on an empty stomach.
不要空腹饮酒。
America has no stomach for a fight
美国不敢打仗。
The children lay down on their stomachs.
孩子们趴着躺下。
She turned over on her stomach on the other side of the bed
她翻了个身趴在了床的另一边。