hallmarked

v.

给（金、银）打上纯度印记( hallmark的过去式和过去分词 )；

英英释义

hallmark[ 'hɔ:lmɑ:k ]

• n.
  • a distinctive characteristic or attribute

    同义词：trademarkearmarkstylemark

  • a mark on an article of trade to indicate its origin and authenticity

    同义词：authenticationassay-mark

双语例句

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。

权威例句

Hallmarked Materials
Hallmarked Fantasies
Hallmarked synthetic emerald
Selling hallmarked items
Now, You Can Buy Hallmarked Diamonds
Hallmarked Silver Is Safe, Style and History the Prize; SILVER: Old Sterling Artefacts of Class Can Be Rare and of Huge Value
Recognition of Hallmarked Characters On Metal Surface Under Limited Lighting Condition: Using Rules and Knowledges
Delayed healing in a sheep model of osteoporosis hallmarked by persisting cartilage and increased osteoid formation
Rewired Metabolism in Drug-resistant Leukemia Cells: A METABOLIC SWITCH HALLMARKED BY REDUCED DEPENDENCE ON EXOGENOUS GLUTAMINE.
Knockout of the Arp2/3 complex in epidermis causes a psoriasis-like disease hallmarked by hyperactivation of transcription factor Nr...