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(295) / 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(280) / 评论(0) 分类 VOA标准英语2008年(九月)
学英语单词
absidia corymbifera
acid ratio
agricultural libraries
air sac
aldehyde-containing
American Empire
anchor signal
asprella
audit working paper
Bartlett's tinamous
battle casualty
benefices
berard object and class specifier
beyond past peradventure
bidirectional diode-thyristor
Boukoumbe
bowl crater
bradylalia
brain bucket
brown bodies
brush broom
brush-types
cargo oil control room
Carlton joint
Chandler, Mt.
chemical bonding
chyly
creative mind
croodled
diaphragm valve nut
durtscher
earth's core
electrical insulation
emfinger
equipment unit
eumolpuss
feltuss
ferric bromide
forker
glove-box lamp
gore blood
gracilicute
half-baptize
half-decades
hato mayo
helix-turn-helix
histotyping
house number
ill-fortunes
jaconine
JavaEE
jeanne-marie
kronecker product
lateroversion
latticed layer
linear dynamic range
lomosome
Mast.
merphalan
Moody's investment grade
multiplet splitting
noiseuse
nursery tale
Oderberg
one-chair
pao toh
penetration macadam with coated chips
pentatriacontane
perform statement
phase in
photoexchanges
photosystem ii
Plitvice Lakes
polarization of electrodes
proper mesentary
propitiation
pseudo-papilla
radioisotope heater unit(RHU)
radix inferior
rearmost axle
resows
retransplantations
rolling circumference
self-financed
serial numbering
Seriphidium junceum
set much by
spitefull
swollen
synoptic situation
system subroutine library
tariff-rate quota
tea-table
telephone telegram
Thacker
tuberculum mammillare
ubao
unadmirable
under-absorbed burden
ustav
wedgeable
yawner