音标:['kælәs] ;
n. 皮肤的硬皮, 胼胝, (植物伤口的)愈合组织, 老茧
[医] 胼胝; 骨痂
n. bony tissue formed during the healing of a fractured bone
n. (botany) an isolated thickening of tissue, especially a stiff protuberance on the lip of an orchid
v. cause a callus to form on
词型变化:现在分词 : callusing ; 过去式 : callused ; 第三人称单数 : calluses ; 过去分词 : callused ; 名词复数形式 : calluss
考试类型:[GRE]
词性分布:
名词73%
形容词27%

callus的用法和样例:

例句

用作名词(n.)
  1. I walked to him and took his outstretched hand which was rough with callus.我走向他,握起他那长满老茧的手。
  2. We have tried treatment, but the position of the callus revealed by the scan needed surgery.我们尝试过药物治疗,但扫描显示,老茧的位置需要进行手术。
用作动词(v.)
  1. Heavy work callused his hands.繁重的劳动使他的双手生出茧子来。

词汇搭配

  • callus formation愈伤组织形成, 骨痂...
  • autotrophic callus自养愈伤组织...
  • primary callus原始骨痂
  • callus pad胼胝垫
  • basal callus基疣
  • pollen callus花粉愈伤组织...
  • temporary callus暂时骨痂
  • somatic callus体细胞愈伤组织...
  • callus cushion胼胝垫
  • provisional callus暂时骨痂
  • seasonal callus季候胼胝体
  • callus wood愈合材
  • humeral callus肩胛
  • dormancy callus固定胼胝体
  • definitive callus固定胼胝体
  • final callus最后胼胝体
  • axillary callus腋胛

经典引文

  • Their noses were unremarkable, being small and without sufficient callus to give them a definite shape.

    出自:E. Linklater
  • Editors have..to develop enormous calluses at every point of contact with authorship.

    出自:fig.
【近义词】

1、类比在ISSUE中的应用。 ISSUE是立论文,也就是说,我们需要用理由或例子去支持自己的观点。在英语(论坛)中有个单词叫comparable,直译的话是可比较的,其实它等同于similar(相似的)这个单词

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通常来说,在GRE写作中选择论据有如下几个思路:一是例证法;二是引经据典法;三是引用权威法;四是引用数据;五是类比法。这里想就类比在GRE写作中的应用进行一下分析。 一、类比在

发表于:2019-02-09 / 阅读(183) / 评论(0) 分类 GRE作文

一、类比在ISSUE中的应用。 ISSUE是立论文,也就是说,我们需要用理由或例子去支持自己的观点。在英语中有个单词叫comparable,直译的话是可比较的,其实它等同于similar(相似的)这个单词,因

发表于:2019-02-09 / 阅读(210) / 评论(0) 分类 GRE作文

What Are Calluses And How Are They Formed? 皮肤上的茧是如何形成的? 人体皮肤由于劳动过程长期摩擦造成皮肤表皮细胞坏死而形成的,主要出现于手掌、足掌等部位。长时间的受到磨檫,组织细胞的老

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学英语单词
2'-Hydroxychalcone
a man of men
Addison's keloid
aerated density of catalyst
alder blights
alpha-Thymosin
Ambroma
arisarum vulgares
array noise
aulostomidaes
Batite
biwreyed
Black African
Boer
border leicester sheep
born-again virgin
bromatotherapy
chagrined
coalescent filter
conservativist
container marking
contemplated schedule movements of trains
customer persuasion
dalsky
deep roentgen therapy
diagonal wiring
direct fired mill
dowelling joint
entertainment news
erratic arc
ethoxazorutoside
FH-S
follow-up transmitter
forepart construction
genus Carthamus
genus papavers
hearsomeness
Heil oscillator
hetarosis
hold ... back
ignition interference
imprecise interrupt
international stratification
intracavity
IPCP
jonglei
Karelo-Finnish SSR
kissner
lead-lead dioxide reserve battery
low altitude indicator
lubricating nozzle
marconigram
Marondera
matting furnace
Melilotus indicus
memory section
metasearch
mglu
most closed crossing
multi-stage diffuser type centrifugal pump
muscle-wasting
peltafid
pie-powders
pintides
polygaloides
pyridinium bromide perbromide
quaa
quartz analog watch
queercore
rate of ticket errors
receive dividends
reflection external form
retaliating
sea sand
sign someone in
sine table
Sligh number
soraufs
spectrumprediction
speed lens
SpinCo
stage drop
standard television signal
steinbergs
storage device
stumpage price
subclass diapsidas
table of allowance
tension weight lever
the summit of
train pulse
twin-tub
ultimate recovery
unravished
Vdu, video display unit.
vertical electrode
vimeo
vincaleukoblastine(VLB)
warehousing loan
work items
worldnet
xanomeline