fast

同义

fast fasting

词性

n

解释

abstaining from food

示例

None

同义

fast

词性

v

解释

abstain from certain foods, as for religious or medical reasons

示例

Catholics sometimes fast during Lent

同义

fast

词性

v

解释

abstain from eating

示例

Before the medical exam, you must fast

同义

fast

词性

a

解释

acting or moving or capable of acting or moving quickly

示例

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

同义

fast

词性

a

解释

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

示例

my watch is fast

同义

fast

词性

a

解释

at a rapid tempo

示例

the band played a fast fox trot

同义

fast

词性

r

解释

quickly or rapidly (often used as a combining form)

示例

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

同义

fast tight

词性

r

解释

firmly or closely

示例

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

同义

fast

词性

s

解释

(of surfaces) conducive to rapid speeds

示例

a fast road|grass courts are faster than clay

同义

fast

词性

s

解释

resistant to destruction or fading

示例

fast colors

同义

libertine fast debauched degenerate degraded dissipated dissolute riotous profligate

词性

s

解释

unrestrained by convention or morality

示例

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

同义

fast flying quick

词性

s

解释

hurried and brief

示例

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

同义

fast firm immobile

词性

s

解释

securely fixed in place

示例

the post was still firm after being hit by the car

同义

fast firm loyal truehearted

词性

s

解释

unwavering in devotion to friend or vow or cause

示例

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

同义

fast

词性

s

解释

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

示例

a fast lens