“胃肠”造句

整个胃肠道具有某些共同的结构特点.
The entire gastrointestinal canal presents certain common structural characteristics.

急性溃疡形成是显著的胃肠出血的起因.
Acute ulcerations were responsible for significant gastrointestinal bleeding.

一例17 岁 男孩,有胃肠功能不良史,主诉腹痛 、 发热 、 食欲减退.
A 17 - year - old - boy with a previous history of gastrointestinal dysfunction had abdominal pain, fever, anorexia.

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