胃肠的英文：
1.the stomach and intestines

参考例句：

gastrointestinal symptoms include flatuence
胃肠道症状包括胃肠气胀。

E. coli ( in full Escherichia coli )：Species of bacterium that inhabits the stomach and intestines.
大肠杆菌:存在与胃肠的细菌物种。

It's an intestinal medicine from Japan.
它是一种日本制的胃肠药。

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

Transmissible gastroenteritis is a highly contagious, enteric disease of swine
传染性胃肠类是猪的一种高度接触传染性肠道疾病。

A small tumor,usually found in the gastrointestinal tract,that secretes serotonin.
类癌瘤通常在胃肠道里发现的一种小肿瘤，分泌血清素

""It helps ease indigestion and flatulence and can be used in water as a gargle to ease a sore throat
它能够缓解消化不良和胃肠气胀，还可用于水中漱口以减轻咽喉炎。

stomach是什么意思：
n. 胃；肚子；胃口
v. 忍受

Anxiety may disorder the stomach.
忧虑可能会引起胃部不适。

Anxiety may disorder the stomach.
忧虑可能会引起胃部不适。

turn sb.'s stomach
使某人恶心

Acids in the stomach destroy the virus.
胃酸能杀死病毒。

suffer from acidity of the stomach
患胃酸过多.

intestines是什么意思：
n. 肠
adj. 内部的；国内的

Food pass from the stomach to the small intestine and from there to the large intestine.
食物由胃进入小肠再进入大肠。

Inflammation of the mucous membrane of the stomach and intestines.
胃肠炎胃粘膜和肠的炎症

The small intestine is a long, tubular organ.
小肠是长管形器官。

An agent that destroys or causes the expulsion of parasitic intestinal worms.
驱肠虫剂，灭肠虫剂可消灭或驱除肠内寄生虫的药物

But it can also harm the inside of the stomach and small intestine.
但是它同时能危害内部的肠胃。