音标:[i'fektʃuәl] ;
a. 有效果的, 会应验的, 有法律效力的
a producing or capable of producing an intended result or having a striking effect
s having legal efficacy or force

词性分布:
形容词100%

effectual的用法和样例:

例句

用作形容词(adj.)
  1. Quinine is an effectual preventive for malaria.奎宁是有效的疟疾预防药。
  2. The government hasn't worked out the effectual measures to combat unemployment.政府还没有找出对付失业的有效措施。
  3. The practice has shown that the monitoring system is effectual.实践表明,该监督控制系统是行之有效的。
  4. He felt his way to effectual practice through a multitude of trials and misconceptions.经过多次尝试和误解,他在实践中摸索前进。

词汇搭配

  • effectual remedy有效的治疗
  • effectual demand有效需求
【近义词】

Sir, 先生, Everyone seems to agree upon the necessity of putting a stop to Suffragist outrages; but no one seems certain how to do so. 大家似乎都认同终止这场女权运动的必要性,但似乎没人知道要怎么做。 There are two,

发表于:2019-01-01 / 阅读(232) / 评论(0) 分类 见信如晤Letters Live
学英语单词
a store of goods
Aeacus
anglo-celtic
apothecaries pound
archinephric canal
asymptotic relaxation length
aural elevator
autokinetic system
automatic computing machine
calcite compensation depth (ccd)
carriage of timber deck cargo
centers on
cistus albiduss
cleared water
controlled market
coupled longitudinal-torsional vibration
d'hotel
decurts
delete/write access
Dendropanax brevistylus
diffusional fractionation
dmec (dimethylol ethyl carbamate)
domesticise
egg shell paper
egg tempera
Eisensammeterz
ending character
equipment maintenance squadron
ethyl hydrogen sulfate
flatheads
frost-bites
genus corixas
getting behind
goniasterids
Gregor Mendel
ground-proximity extraction system (gpes)
guaiacene
heat-reflective coating
hydraulic efficiency propeller
hylobates pileatus
ILVE
in heaven's name
inductance filter
induction drive motor
inner-shell electrons
intercalary staphyloma
interframes
Irish-like
leper
list storage
loco poisoning
longueur
maintenance worker
make a match of it
Manhattanize
memory limit register
Meyronne
modified scissors truss
modulate to
morini
non-self-sustained wheel suspension
oau
Odivelas, Barragem de
out-of-door drying
oxodelavaine
paragraph ship
petroleum testing methods
photo-chemicalphotoconductor
picrasmas
policy issue
polyacrylic fiber
potion
prodom
puddingish
putnik
ricinoides
ring cyclide
Sandénia
sanfilippo's syndrome
scope of an operator
six-rowed barley
slurry exchanger
spacecraft
spirostichies
sporo-pollen
spotfaces
St-Lary-Soulan
stamineous
standidge
steelfounders
stenoxenous
time invariant system
total width ratio
triggered gaps
truth maintenance
vollyball
ware geese
wash leathers
wirewrap
woo'
you make me laugh
youthwort