suffer from amnesia
He suffered from amnesia after the accident.
事故后他患上了健忘症。
失忆；记忆丧失
记忆丧失；健忘。；部分或全部记忆丧失；遗忘；健忘症；健忘症；记忆缺失；[医] 记忆缺失
loss of memory
记忆丧失；健忘。
Loss of memory; forgetfulness.
部分或全部记忆丧失
partial or total loss of memory
遗忘；健忘症
Forgetfulness.
After the accident, he suffered from temporary amnesia and couldn't remember the past few days.
事故之后，他患上了暂时性失忆症，记不起过去几天的事情。
用法提示：名词amnesia表示失忆症，作宾语。
The patient's amnesia cleared up slowly over several weeks.
病人的失忆症在几周内慢慢好转。
用法提示：名词amnesia作主语，描述失忆症的消退。
She was diagnosed with amnesia caused by a head injury.
她被诊断出因头部受伤导致的失忆症。
用法提示：名词amnesia用于被动结构，说明病因。
He suffered from amnesia after the accident.
事故后他患上了健忘症。
The patient has amnesia and cannot remember recent events.
病人患有健忘症，记不起最近的事。
amnesia 后接 about 表示对某事的遗忘。
She has total amnesia about that period of her life.
她对那段生活完全没有记忆。
比amnesia程度轻，常指习惯性忘记而非病理性的完全记忆缺失。
更宽泛，可以描述任何原因导致的记忆丧失，而amnesia特指病理性遗忘。
通常指短时间内因酒精、毒品或脑部撞击导致的意识或记忆丧失，非长期性。
文学性强，常指彻底被遗忘的状态，而非主动的记忆丧失。
grammar · medium
易错句子After the accident, he suffered from amnesty and couldn't remember his family.
正确表达After the accident, he suffered from amnesia and couldn't remember his family.
将‘amnesia’误用为‘amnesty’，后者意为‘赦免’，而前者才表示‘健忘症’。应使用正确的名词‘amnesia’。
grammar · medium
易错句子I amnesia the details of that day.
正确表达I have amnesia about the details of that day.
‘amnesia’是名词，不能直接作谓语表示‘遗忘’。应使用‘have amnesia’或‘suffer from amnesia’结构，并搭配介词‘about’引出遗忘的内容。
对义项“记忆缺失”而言，指保有或恢复记忆的能力；与 amnesia 相对。
指记起往事的能力或过程；在“失去记忆”这一义项上与 amnesia 相反。
amnesia指健忘症，而amnesty指官方对罪犯的赦免，发音相似但意义完全不同。
患失忆症
After the accident, he began to suffer from amnesia.
事故之后，他开始患失忆症。
暂时性失忆
He experienced temporary amnesia and could not remember the past few hours.
他经历了暂时性失忆，记不起过去几个小时的事。
逆行性失忆
Retrograde amnesia made it impossible for her to recall her childhood.
逆行性失忆使她无法回忆起童年。
顺行性失忆
Anterograde amnesia prevents him from remembering new faces.
顺行性失忆使他无法记住新面孔。
突然失忆
She woke up with sudden amnesia and forgot her own name.
她醒来时突然失忆，忘记了自己的名字。
a- (without) + mnes- (memory) + -ia (condition)
a- (without) + mnes- (memory) + -y (noun suffix)
mnem- (memory) + -ic (adjective suffix)
phob- (fear) + -ia (condition)
失忆症的核心就是记忆功能的丧失或受损。
失忆症通常与大脑的损伤或疾病有关。
头部创伤或心理创伤是引发失忆症的常见原因。
失忆症常被归类为一种记忆障碍。
患者难以回忆过去的经历或信息。
选择性遗忘；刻意忘记（不愉快的事）
He seems to have selective amnesia about the promises he made during the campaign.
对于竞选期间做出的承诺，他似乎选择性地遗忘了。
集体性遗忘；集体失忆
The nation's collective amnesia about the war is troubling.
这个国家对于那场战争的集体性遗忘令人不安。
我希望我能一觉醒来就失忆。
This line is from the chorus of the 2014 song 'Amnesia' by the pop-punk band 5 Seconds of Summer.
这句歌词出自流行朋克乐队五秒盛夏2014年歌曲《Amnesia》的副歌。
Dictionary facts from ECDICT, WIKTIONARY.