音标:[ˈhɔ:lˌmɑ:ks] ;
n. (金银制品上的)纯度印记( hallmark的复数形式 ); 特点; 特征; 标志
v. 给(金、银)打上纯度印记( hallmark的第三人称单数 )
n. a distinctive characteristic or attribute
n. a mark on an article of trade to indicate its origin and authenticity

hallmark的用法和样例:

例句

用作名词(n.)
  1. One hallmark of a good politician is his ability to influence people.衡量一个优秀政治家的标志之一就是他影响大众的能力。
  2. Clear expression is the hallmark of a good speaker.(喻)清晰的表达能力是一位出色的演说家的特征。
  3. The research, carried out on mice, suggested caffeine hampered the production of the protein plaques which are the hallmark of the disease.研究人员用老鼠做实验,发现咖啡因可以阻止蛋白斑块积聚,而这种蛋白是早老年性痴呆发病的典型特征。
用作及物动词(vt.)
  1. Given the prevalence of synthetic Alexandrite, they are also a fascinating hallmark of authenticity that helps us distinguish real gems from artificial impostors.在人工合成亚力山大石流行的今天,内含物是鉴别宝石天然纯度的一个重要标志,有助于我们将天然宝石与人工合成赝品区别开来。

经典引文

  • And..gives it that poignant twist which is the hallmark of the really great documentary.

    出自:D. Adams
  • The..image of ruthlessness that was the hallmark of Mussolini.

    出自:N. Mosley
【近义词】

This is Scientific American 60 second Science, I am Sophie Bushwick, Got a minute? Sharing is one of the hallmarks of human behavior: give me a cookie and Im more likely to give you one later. But our bonobo cousins have an odd variation on the pract

发表于:2018-12-24 / 阅读(136) / 评论(0) 分类 Scientific American(一)月

The State Department says the attack on the U.S. embassy in the Yemeni capital, Sanaa, was apparently an attempt by terrorists to breach the walls of the heavily-guarded facility. Officials say the attack bore all the hallmarks of an al-Qaida operat

发表于:2019-02-07 / 阅读(117) / 评论(0) 分类 VOA标准英语2008年(九月)
学英语单词
achronological
adamafio
alkyd impregnating varnish
antophthalmic
aquatic fungi
archaeological remote sensor
ardisia cornudentata morrisonensis
ash fusion characteristic
Aureocina
Baillarger's stripes
be in touch
birrettas
bradypragia
california sages
Cam Giang
card-form ledger
Celtomaniac
center break disconnector
chest-nut
conservatory measure in relation to recourse
consolidated policy
consultancy expert
continuous linear system
cross-polarization discrimination
curtsey
cylindric
dateplum
Delores
disadvantaged group
diverging series
duddering
duration-limited spectrum
earthquake sequence
eddy eddy-curent
elevator(-ladder) dredge
environmental survey satellite (essa)
exclusive-OR operation
external digestion
fish something out
fuel flow trim
full-house
heart-shaped
heugel
innouth
irrigoradioscopy
iso-anisosyndetic alloploid
Jabilla
job grade
Kastrati
Lang Head
lithouse
loop label
mail catcher
main frequency
measured day work system
mechanical burner
mepachymerus (steleocerellus) formosus
metal-clad door
mino bird
motor-vans
Neubauer-Fischer's tests
non-amyloidogenic
nose-dead
object design
orycteropera
oxyluminescence
pankisi
peak ripple current
phlooey
phylloceratina
plane wave Born approximation
plug line
Princeton University
purine deamidase
pyra-maleate
rate of stretch
rattled on
root graft
sack cloth
saltville
sand bypassing
sandy marl
search length
second stage graphitization
section of cross absorption
seoyang-ni (yuweonjin)
shalamcheh
solids feeder
sorcerized
subsonic effuser
suction pressure
synthetic paper
tape initialize
time fence
translation mode bit
transmission definition
trout pouts
uncategorized
willses
winnershes
your cup of tea
zorra