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。
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
To eat no food for a period of time, especially for religious or medical reasons.
因宗教原因禁食,尤指不吃食物。
To practice religious abstinence, especially from food.
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.
因宗教或医疗原因禁食某些食物
abstain from certain foods, as for religious or medical reasons
使(人或动物)禁食,尤指停止进食。
To cause (a person or animal) to abstain, especially from eating.
不吃东西
abstain from eating
一般现在时
Many people fast during Ramadan.
许多人在斋月期间禁食。
一般过去时
She fasted for three days before the medical test.
她在体检前禁食了三天。
现在完成时
He has fasted for religious reasons once a week.
他因宗教原因每周禁食一次。
规则动词,意为因宗教或健康原因禁食。
She has fasted for three days.
她已经禁食三天了。
用法提示:fasted 是 fast 的过去分词形式,表示禁食的动作。
AI contextual example
Many people are fasting during Ramadan.
许多人在斋月期间禁食。
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。
AI contextual example
He fasts every Monday for health reasons.
他为了健康原因每周一禁食。
用法提示:fasts 是 fast 的第三人称单数形式,表示习惯性禁食。
AI contextual example
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。
during 引出的是一段时期或宗教节期。
Many Muslims fast during Ramadan.
许多穆斯林在斋月期间禁食。
from 后接被戒除不吃的食物。
He fasts from meat every Friday.
他每周五禁食肉类。
及物用法指让人或动物停止进食,宾语后常加时间说明。
The vet fasted the dog before surgery.
兽医让狗在手术前禁食。
abstain 比 fast 范围更广,可指戒酒、戒烟等;若指禁食,通常说 abstain from food。
go without food 是日常口语说法,不特指宗教或医疗原因;fast 较正式,常带目的或规矩。
refrain from eating 强调以意志力忍住,不一定是长期或规定性的禁食;fast 更强调按戒律或安排实行。
grammar · medium
易错句子During Ramadan, many Muslims fast food from dawn to sunset.
正确表达During Ramadan, many Muslims fast from dawn to sunset.
表示“自己禁食”时,fast 是不及物动词,不能直接跟 food 作宾语;food 是禁食的对象,若要说明可用 abstain from food。
grammar · medium
易错句子Please fast your seatbelt before the plane takes off.
正确表达Please fasten your seatbelt before the plane takes off.
fast 作动词只表示“禁食、斋戒”,不表示“系紧”;系安全带、系鞋带等要用 fasten。
grammar · medium
易错句子I did fasting yesterday.
正确表达I fasted yesterday.
fast 的过去式是 fasted,可直接作谓语;do + fasting 是把动名词当名词用,不能用来表示“昨天禁食”。
针对“禁食/斋戒”这一动词义项,eat 是最直接的相反动作:fast 是自愿停止进食,eat 是正常摄入食物。
与“斋戒/禁食”相对时强调丰盛地吃喝,常构成“fast and feast(禁食与宴饮)”的对照;但并非所有“吃”都等于 feast。
侧重放纵自己享受食物,与 fast 的自律性禁食相反;多用于非宗教的健康或享乐语境。
diet 指长期控制食物的种类或热量(如减肥或健康饮食),通常仍进食;fast 指在一段时间内完全不吃或禁食,常出于宗教或医疗原因。
starve 强调因缺乏食物而挨饿甚至饿死,通常是被迫或痛苦的;fast 是主动、有目的地禁食。
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。
在赎罪日禁食
Many Jewish people fast on Yom Kippur.
许多犹太人在赎罪日禁食。
禁食祈祷
The monks fast and pray for peace.
僧侣们禁食祈祷,祈求和平。
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。
禁食(不吃东西)
Patients must fast from food before the operation.
病人手术前必须禁食。
禁食常见于宗教实践,如斋月或斋戒日。
体检或治疗前常需禁食,健康话题与禁食密切相关。
禁食期间会产生饥饿感,但禁食的目的通常不是挨饿。
禁食意味着在特定时间段内不吃任何餐食。
斋月是伊斯兰教中白天禁食的月份,与禁食行为直接相关。
熟睡着的;睡得很沉的
After the long drive, the children were fast asleep in the back seat.
长途开车后,孩子们在后座睡得很沉。
反复无常;不负责任地随意对待
You can't play fast and loose with the safety rules.
你不能拿安全规定当儿戏。
(规则、规定等)固定不变的,不容更改的
There are no hard and fast rules for making friends.
交朋友没有什么一成不变的规则。
你们禁食的时候,不可像那假冒为善的人,脸上带着愁容;因为他们把脸弄得难看,故意叫人看出他们是禁食。
Many people fast during Ramadan.
许多人在斋月期间禁食。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.
禁食一天
He decided to fast for a day to cleanse his body.
他决定禁食一天来净化身体。