have constipation
My grandmother often has constipation after surgery.
我祖母手术后经常便秘。
便秘
压缩；紧挤；使无效；使徒劳；肠道排便次数少且困难,或肠内充满硬化粪便的状态。；排便不规律、稀少或困难；可能是肠梗阻或憩室炎的症状；把东西塞进更小空间的行为,或拥挤、压紧的状态；压缩。
difficult or infrequent bowel movements; a condition in which the bowels are blocked with hardened faeces.
肠道排便次数少且困难,或肠内充满硬化粪便的状态。
A state of the bowels in which the evacuations are infrequent and difficult, or the intestines become filled with hardened faeces.
排便不规律、稀少或困难；可能是肠梗阻或憩室炎的症状
irregular and infrequent or difficult evacuation of the bowels; can be a symptom of intestinal obstruction or diverticulitis
把东西塞进更小空间的行为,或拥挤、压紧的状态；压缩。
The act of crowding anything into a lesser space, or the state of being crowded or pressed together; condensation.
使某事变得无效和无用的行为(如通过例行公事)
the act of making something futile and useless (as by routine)
A diet low in fiber often leads to constipation.
低纤维饮食常导致便秘。
用法提示：句中的constipation作名词，表示“便秘”这一症状。
Drinking plenty of water can help relieve constipation.
多喝水有助于缓解便秘。
用法提示：句中的constipation作名词，表示“便秘”这一状况。
The patient complained of severe constipation after the surgery.
患者手术后主诉严重便秘。
用法提示：句中的constipation作名词，表示“便秘”这一病症。
My grandmother often has constipation after surgery.
我祖母手术后经常便秘。
比 have constipation 更正式
Many elderly people suffer from constipation.
许多老年人患有便秘。
Dietary fiber helps treat constipation.
膳食纤维有助于治疗便秘。
常用被动结构
Constipation caused by dehydration is common in hot weather.
由脱水引起的便秘在天气炎热时很常见。
本词条针对“便秘”这一病症；其直接反义概念为腹泻，指排便次数增多、粪便稀薄。两者是不同类型的排便异常，并非在所有语境下都构成简单对立。
慢性便秘
Chronic constipation can be a sign of a more serious condition.
慢性便秘可能是更严重疾病的征兆。
患有便秘；受便秘困扰
Many elderly people suffer from constipation.
许多老年人患有便秘。
缓解便秘
Eating more fiber can help relieve constipation.
多吃纤维有助于缓解便秘。
引起便秘
Some medications can cause constipation.
有些药物会引起便秘。
预防便秘
Drinking enough water helps prevent constipation.
喝足够的水有助于预防便秘。
前缀；相关词：connect, contain, construct
词根；相关词：constipate, constipated
后缀；相关词：information, organization, formation
便秘是肠道蠕动异常的表现，常与肠道健康相关。
膳食纤维能促进肠道蠕动，缺乏时容易导致便秘。
泻药常用于缓解便秘，帮助排便。
便秘时粪便变得干硬，排便困难。
饮水不足引起的脱水会使粪便干硬，加重便秘。
Dictionary facts from ECDICT, WIKTIONARY.