胃肠Stomach & Bowels
He has a certain disagreeable felling in the stomach when it is empty.
消化不良have bad（impaired：defective）digestion；suffer from indigestion（dyspepsia）
胃有毛病have a disordered stomach（stomach disorder）；something is wrong with one's stomach.
因过食而伤胃injure one＇s stomach by overeating oneself
觉食物积滞胃中feel heavy on the stomach
食物不易消化lie（sit）heavy on one's stomach
Thereafter，the digestion was not really good.
Transient nausea and vomiting was present，but no anorexia or weight loss occurred.
有晨吐have morning sickness
严重的作呕have considerable retching
里急后重时发生恶心和呕吐have a spell of N & V while straining at stool
患食欲不振和恶心be anorexic and nauseated
偶而恶心和呕吐develop occasional nausea and vomiting
老是溢酸，感觉腹胀burp all the time，feel bloated
吐出清净透明的胃容物with vomiting of clear gastric contents
止吐settle the stomach
The patient developed nausea and vomited bile-stained fluid on several occasions.
With the advent of vomiting，he noted severe epigastric pain as well as severe headache.
At noon on the following day she stared vomiting food，which was followed by bile- stained material.
在病发时呕吐2次vomit twice at the onset
极度反胃regurgitate food violently
One hour later，he vomited watery material containing no blood.
Sometimes the patient vomited once or twice at the height of the attack.
The vomitus of yesterday morning was described as containing indigested food and
greenish water with no evidence of blood.
The vomitus was initially clear but just before hospitalization was said to brownish.
He began to have frequent，frothy，foul-smelling stools.
解大便open（relax；evacuate）the bowel；have a passage
有便意have a call of nature
有1次（2次）大便have a motion（two motions）
平均每天大便12次averaged 12 stools daily
发觉粪便中有很多血noticed gross blood in one＇s stools
开始一天解8次松的多脂粪便began to pass 8 loose greasy stools per day
大便增加到一天4~5次stools increased in number to 4 or 5 daily
更换尿布时有些粪便have some stool in each diaper change
The stools became fewer in number but he still continued to have 2~3 large loose stools daily.
Two months before admission she had noticed black stools but she disregarded them.
臭味odorless，extremely foul，sour，putrid，less offensive in odor，offensive but no excessively foul
The stools were of normal caliber and consistency and have never been black.
Stools were very light in color and of mushy consistence.
He complained of intermittent diarrhea alternating with constipation.
便秘suffer from constipation
时常便秘be always constipated
有便秘倾向have a tendency to be constipated
只有灌肠才能缓和严重的便秘one＇s severe constipation was relieved only by enemas
The constipation was very obstinate（stubborn）and he resorted to the frequent use of cathartics.
She became progressively more constipated and noted a narrowing in the caliber of
患腹泻suffer from diarrhea；have（an attack of）diarrhea；have loose bowels
短期的腹泻发生了a brief episode of diarrhea occurred
开始泻腹（自然消失，于两天后消失）diarrhea commenced（spontaneously disappeared，cleared after 2 days）
偶而泻肚子have occasional diarrhea
腹泻厉害，在3~7次之间diarrhea varied in severity from 3 to 7 B.M.
不得不服药be obliged to take physics
腹泻未因吃脱脂牛奶而转佳received skim milk without any improvement in the diarrhea
用泻药use a purgative
He developed diarrhea with the daily passage of 8~10 stools containing mucous，pus，and bright red blood.
He previously had similar attacks of diarrhea but they were never so severe.