fast是什么意思_fast翻译_读音_用法_翻译

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英音 [fɑ:st] 美音 [fæst]

【中文释义】

adj. 快的;走得快;感光快的;紧的;

adv. （比准确的时间或宣布的时间）快;迅速地;紧紧地;彻底地;

vi. 禁食，（尤指）斋戒;

n. 禁食期，斋戒期;断食，节食;

【英文释义】
Noun:

1. abstaining from food

Adjective:

1. acting or moving or capable of acting or moving quickly;

   "fast film"
   "on the fast track in school"
   "set a fast pace"
   "a fast car"
   

2. (used of timepieces) indicating a time ahead of or later than the correct time;

   "my watch is fast"
   

3. at a rapid tempo;

   "the band played a fast fox trot"
   

4. (of surfaces) conducive to rapid speeds;

   "a fast road"
   "grass courts are faster than clay"
   

5. resistant to destruction or fading;

   "fast colors"
   

6. unrestrained by convention or morality;

   "Congreve draws a debauched aristocratic society"
   "deplorably dissipated and degraded"
   "riotous living"
   "fast women"
   

7. hurried and brief;

   "paid a flying visit"
   "took a flying glance at the book"
   "a quick inspection"
   "a fast visit"
   

8. securely fixed in place;

   "the post was still firm after being hit by the car"
   

9. unwavering in devotion to friend or vow or cause;

   "a firm ally"
   "loyal supporters"
   "the true-hearted soldier...of Tippecanoe"
   "fast friends"
   

10. (of a photographic lens or emulsion) causing a shortening of exposure time;

    "a fast lens"
    

Adverb:

1. quickly or rapidly (often used as a combining form);

   "how fast can he get here?"
   "ran as fast as he could"
   "needs medical help fast"
   "fast-running rivers"
   "fast-breaking news"
   "fast-opening (or fast-closing) shutters"
   

2. firmly or closely;

   "held fast to the rope"
   "her foot was stuck fast"
   "held tight"
   

Verb:

1. abstain from certain foods, as for religious or medical reasons;

   "Catholics sometimes fast during Lent"
   

2. abstain from eating;

   "Before the medical exam, you must fast"
   

【fast相关词】
Belfast n. 贝尔法斯特（北爱尔兰首府）;
bedfast adj. 卧床不起的;
breakfast n. 早餐，早饭;早餐食物; vi. 吃早餐; vt. 供给…早餐;
colorfast adj. 不褪色的;
fastback n. 长坡度的车顶，有长坡度车顶的汽车;
fastball n. （投手投出的）快球;
fasten vt. 系牢，钉牢;使坚固或稳固;使合在一起：封合;集中：稳定地集中或指向：; vi. 附着，扣紧;紧握，紧抱;集中：显著地注意，集中;
fastening n. （尤指衣服的）扣处，扣法; v. （使两物）系牢( fasten的现在分词 );系紧;使牢固;（使）关紧;
fastidious adj. 挑剔的;讲究的;苛求的;（微生物等）需要复杂营养的;
fastigiate adj. 锥形的;倾斜的;帚状的;平安的;
fastigium n. 尖顶;屋脊;山墙;高峰期;
fastness n. 牢固;固定;要塞;堡垒;
handfast n. 婚约，抓牢;
headfast n. 艏系索;
holdfast n. 紧握;钉子;钩子;夹钳;
makefast n. 系船的柱，浮标等物;系留;
soothfast 忠实的，可靠的，真实的;
steadfast adj. 坚定的;固定的;不动摇的;不变的;
stedfast adj. 笃定的，踏实的;

【fast相关词条】
FAST adj. 快的;走得快;感光快的;紧的; adv. （比准确的时间或宣布的时间）快;迅速地;紧紧地;彻底地; vi. 禁食，（尤指）斋戒; n. 禁食期，斋戒期;断食，节食;
fast motion 电影快动作;
fast signal 快速信号;短时信号;
drug-fast adj. 抗药性的;耐药性;
fast rewind 快速倒带，速退;
fast response 快反应，速动，快响应;
fast breaking 快速起跑;
fast traverse 快速横动;
fast tender 高速交通艇;
fast pulley 固定轮，紧轮;
fast valve 高速阀，快关阀;
fast contracting fast fatigue [医]快收缩快疲劳型;
heat-fast,water-fast,light-fast [化] 耐热、耐洗、耐晒（的）;
fast hemoglobin [医]速移血红蛋白;
Wassermann-fast [医] 抗驱梅疗法的（乏色曼氏反应经驱梅疗法后仍保持阳性）;
fast groove （唱片）宽距[纹]槽;
fast timing 快定时，快计时;
fast sleep 速波睡眠;
live fast v. 过放纵的生活;
fast head 固定式车床头;