音标:[im'pjuәriti] ;
n. 杂质, 不洁, 不纯
[化] 杂质
n. worthless or dangerous material that should be removed
n. the condition of being impure
词型变化:名词复数形式 : impurities
考试类型:[六级/托福]
词性分布:
名词100%

impurity的用法和样例:

例句

用作名词(n.)
  1. Impurity of the water made it unfit to drink.因为水质不纯净,所以不能饮用。
  2. The impure mixture with impurity is purified.含杂质的不纯混合物被提纯。
  3. There are some impurities in food.食物中有一些杂质。
  4. Workers are removing impurities from silver.工人们正去除银中的杂质。
  5. The oxygen react vigorously with the impurity in the iron.氧气与铁中的杂质发生剧烈的化学反应。

词汇搭配

  • impurity state杂质态
  • metallic impurity金属杂质
  • injurious impurity有害不纯物
  • major impurity主要杂质
  • migration impurity杂质迁移
  • earthy impurity泥状杂质
  • natural impurity(羊毛) 天然杂质...
  • anodic impurity阳极杂质
  • impurity limitation杂质限度
  • fuel impurity燃料的杂质
  • interstitial impurity间隙杂质,填隙式杂质...
  • impurity center杂质中心
  • impurity level杂质能级
  • organic impurity有机杂质
  • duplex impurity复合夹杂
  • foreign impurity外来夹杂物
  • mechanical impurity机械杂质
  • corrosive impurity腐蚀杂质
【近义词】
【反义词】

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学英语单词
a basket of currencies
a peg to hang something on
active simulation
advertising map
Aksubayevo
alismatis rhizoma
alternating-charge characteristic
anhydrous substance
Anse-Bertrand
atonalisms
autographa
basal area
bloodied
blue collar
brake nozzle
breadth molded
butoxamine
carrier transport phenomenon
cheilosia niitakana
chylifacient
clamshell
closed-end type
computer-mediated communication
constant output regulation
crustiform
denufosol
disgracefulness
door-knocking
drawing machine for quartz
dry wash
dyshematopoiesis
eadgbe
Elephantopus spicatus
Esterias, C.
extension worker
fall like flies
film lamination
finitor
flea collar
flexure of the tube
francisco jimenez de cisneross
Furenapyridazin
get a peep at
GI can
goal-driven
gold guarantee clause
ground photogrammetry
Hachiman
haught
immunotoxicologists
indris
injector syringe
instituting
internal finance
l'anxiete
Lactuca dissecta
laife
Land Kehdingen
LAPARO
learning from
life-skills
line reversal
longitudinal overlay
lucaroni
LYNETTE
mailcatcher
major minor type chip
mamoncilloes
meien
Microdesmidae
myringostapediopexy
neokaoline
nonmaintainable
Nottm
Ombredanne's mask
oppositive case
Packet aggregation
physiognomic dominance
pin connection
plug in relay
pragmatistic education
quick-setting asphalt
Quoich, Loch
radiofree
razor cut
re import
remotions
retweet
rubins
sarsen stone
satellite assembly
short-haul
siderophore
skiron
ten-wheelers
the best part
theophobist
tractive chain conveyor
tributer
unpastured
washe-dryer
Winkler's bodies