platinum
英 [ˈplætɪnəm] 美 [ˈplætnəm]

n.

[化学] 铂，白金；唱片集达100万张的销售量；银灰色；

adj.

唱片集已售出100万张的；

英英释义

platinum[ 'plætinəm ]

• n.a heavy precious metallic element; grey-white and resistant to corroding; occurs in some nickel and copper ores and is also found native in some deposits

  同义词：Ptatomic number 78

词组短语

platinum electrode[机]铂电极；铂丝电极；白金电极

platinum catalyst铂催化剂

platinum metals铂类金属；铂系金属

platinum wire铂丝

platinum alloy铂合金；铂基合金

platinum card（美）旅行信用卡

platinum plating镀铂

更多收起词组短语

双语例句

用作名词(n.)

1. Platinum is used to make jewelry.
   白金常常用来做珠宝饰物。
2. In Germany an album gets Gold-status for100.000 CDs and Platinum for200.000 CDs.
   在德国，金唱片销量10万，白金唱片销量20万。
3. Metals commonly mixed with gold are nickel, platinum, and copper.
   通常与金混合的金属有镍、铂和铜。

用作形容词(adj.)

1. The fountain pen has a transparent barrel and on that is encrusted a skeletonized platinum and white gold cover.
   这支自来水笔有一个透明的墨水囊，上面缠绕着镂空的铂及覆盖有白金。

权威例句

Current Status of Platinum-Based Antitumor Drugs
Platinum-based chemotherapy plus cetuximab in head and neck cancer.
The resurgence of platinum-based cancer chemotherapy.
Adsorption of gases on glass, mica and platinum
Shape-Controlled Synthesis of Colloidal Platinum Nanoparticles
Catalytic carbophilic activation: catalysis by platinum and gold pi acids.
Methanol electrooxidation on well-characterized platinum-ruthenium bulk alloys
Phase III Randomized Trial Comparing Three Platinum-Based Doublets in Advanced Non–Small-Cell Lung Cancer
Phase II study of bevacizumab in patients with platinum-resistant ovarian cancer or peritoneal serous cancer.
INHIBITION OF CELL DIVISION IN ESCHERICHIA COLI BY ELECTROLYSIS PRODUCTS FROM A PLATINUM ELECTRODE