音标:[spәu'rædik] ; 柯林斯词典等级:1 级;
a. 偶尔发生的, 零星发生的, 分散的
[医] 散在的, 散发的
a. recurring in scattered and irregular or unpredictable instances

考试类型:[托福/IELTS/GRE]
词性分布:
形容词100%

sporadic的用法和样例:

例句

用作形容词(adj.)
  1. Primary hepatic leiomyosarcoma is very rare with only sporadic cases reported.摘要原发性肝脏平滑肌肉瘤非常少见,因此只有一些零星的病例报告。
  2. Her only income came from sporadic leasing deals, forcing her to dip repeatedly into retirement savings.她仅有的收入来自于零星的租赁交易,这令她不得不经常动用退休储蓄。

词汇搭配

  • sporadic mutation自然突变
  • sporadic e layer分散E层,分散 e ...
  • sporadic fighting间歇性战斗
  • sporadic distribution不规则分布
  • sporadic case散发病例
  • sporadic goiter散发性甲状腺肿...
  • sporadic disease散发病
  • sporadic interference不规则干扰, 偶发于...
  • sporadic ionization不规则电离
  • sporadic deviation偶然差异
  • sporadic reflection不规则反射
  • sporadic meteor偶现流星
  • sporadic cretinism散发性呆小病...
  • sporadic layer分散层

经典引文

  • Think of the Baden episode as a mere sporadic piece of disorder.

    出自:H. James
【近义词】
【反义词】

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学英语单词
a man of no fixed abode
ability of anti-nuclear-radiation
adell
admissible character
alabama cotton
alimenting
Ancyrognathus
aqueductus
assubjugating
back pain
benchmarkable
beneathness
bookkeeping typewriter
buying clerk
characeeristic component
chipware
clavicular line
coaxial speaker
cochealed
congenital bilateral dislocation of knee joints
cordles
deianira
depa
developing bacteroidal tissue
direct labour basis
drum operation system
economic extinction
effective discharge
eitner
electrooptic modulation
enter into a partnership with
enzyme action
ethyl sulfate
Excelgrow
facemailed
falchion
falls asleep
fisher-price
floating storage
fluoroorotic
forensic linguistics
general stockholders' meeting
Ghom
globular stage
greenidea brideliae
hardenablity
have not a dry thread on one
high quality
Hollywood science
Hyoscyamus pusillus
index number of retail prices
interim reform package
Iosopan
ITS-90
jugerum
kanzo
knotter disc
Kora Nehir
Lindside
lineariss
lunar communication
Morozovskiy
near-diffraction-limited mirror
NSF check
ohio-based
ophiernus
ora coleopterorum
passholders
peripatecians
peroryctid
personal life
Phlebotomus stantoni
pile fabric
Plush-Capped
political entities
postvaccine
precision machine tool
provided on four sides
put to shame
reaction control agent
refusals
rivergod
sammarai
sanitary
semi-chemical pulping process
shelf-stable
skew arch
slip-tube shaft
soil skeleton
Soton
subcutaneous injury
subiodide
sudachi
tanker ship
tertiary stem villus
took the stage
top hat frames
unilateral hemianopsia
unviewable
v-jointeds
Wallhausen
zea mays indentatas