Word · Frequency #1833
fasted
禁食；斋戒
fasted is the past of fast.
核心释义
To eat no food for a period of time, especially for religious or medical reasons.
- 1.
因宗教原因禁食,尤指不吃食物。
To practice religious abstinence, especially from food.
- 2.
因医疗或健康原因限制营养摄入,节食。
To reduce or limit one's nutrition intake for medical or health reasons, to diet.
- 3.
因宗教或医疗原因禁食某些食物
abstain from certain foods, as for religious or medical reasons
- 4.
使(人或动物)禁食,尤指停止进食。
To cause (a person or animal) to abstain, especially from eating.
- 5.
不吃东西
abstain from eating
节食；限制饮食；使禁食；使断食；因宗教原因禁食,尤指不吃食物。；因医疗或健康原因限制营养摄入,节食。；因宗教或医疗原因禁食某些食物
用法In use
She has fasted for three days.
用法提示：fasted 是 fast 的过去分词形式，表示禁食的动作。
Many people are fasting during Ramadan.
用法提示：fasting 是 fast 的现在分词形式，表示正在进行的禁食行为。
He fasts every Monday for health reasons.
用法提示：fasts 是 fast 的第三人称单数形式，表示习惯性禁食。
Catholics sometimes fast during Lent
Before the medical exam, you must fast
fast for + 时间段
for 后接持续时长，说明禁食持续了多久。
She fasted for three days before the operation.
手术前她禁食了三天。
相关词与表达Connections
搭配Collocations
- fast during Ramadan
- 在斋月期间禁食
- Muslims fast during Ramadan from dawn until sunset.穆斯林在斋月期间从黎明到日落禁食。
- fast on Yom Kippur
- 在赎罪日禁食
- Many Jewish people fast on Yom Kippur.许多犹太人在赎罪日禁食。
- fast and pray
- 禁食祈祷
- The monks fast and pray for peace.僧侣们禁食祈祷，祈求和平。
- fast until sunset
- 禁食到日落
- She had a headache because she had fasted until sunset.她因为禁食到日落而头痛。
- fast from food
- 禁食（不吃东西）
学习提示Learner notes
记忆技巧Memory Tip
把 fast 想成‘快’：斋戒禁食时，日子过得快，就能记住动词 fast 是‘禁食’。
语境与语域Context & Register
语域：mixed 常见场景：religious observance、medical/health dieting、causing someone or an animal to fast 该动词在宗教斋戒、医疗或健康节食等语境中较为常见，语气通常为中性偏正式；日常口语中更常说 not eat 或 go without food。具体使用场景不同，语气也随之变化。
语法说明Grammar Note
不接宾语
发音与拼写Pronunciation & Spelling
fast 读作 /fæst/。cast、last、past、vast、blast 都押 /æst/ 韵。注意 taste 虽然拼写相近，但读 /teɪst/，不押韵。
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.