肚子胀胀的，不舒服？偶尔腹痛？吃得不合适拉肚子了？你知道这些肠胃毛病用英语怎么描述么？下面我们就来一起看一看。

He has a bloated, uncomfortable feeling after meal. / He feels bloated after eating.
他饭后肚子觉得胀胀的，很不舒服。

He feels bloated in his abdominal area.
他感到肚子胀胀的。

He has bouts of abdominal pain.
他一阵阵地腹痛。

The pain is mainly in the lower (upper) right part of the abdomen.
肚子右上部/右下部疼。

He has trouble with diarrhea.
他拉肚子。

He has nausea and vomiting.
他恶心呕吐。

It is difficult or painful for him to swallow.
他吞咽困难，痛。

He has passed more gas than usual.
他放屁比平常多。

He has been constipated for a few days.
他便秘了好几天。

He suffers pains when he moves his bowels.
他大便时很痛。

He has some bleeding from his rectum.
他直肠出血。

He has noticed some blood in his bowel movements.
他发觉大便带血。

His bowel movements are pale, greasy and foul smelling.
他大便呈灰白色，含油脂，并且恶臭。

His bowel movements are grey (or black) in color.
他的大便呈灰白色