单词:hallmarks
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 )
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
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.)
- 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。
- 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。
- 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.)
- 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. AdamsThe..image of ruthlessness that was the hallmark of Mussolini.
出自:N. Mosley
【近义词】
单词:hallmarks 相关文章
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)
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)
VOA标准英语2008年(九月)