新闻界，公众和许多医生看到巴尼·克拉克以一个金属和塑料制成的人造心脏换下自己患病的心脏后仍然或者，并且头脑清醒，于是他们相信患者们的光明未来已经到来。
The sight of Barney Clark - alive and conscious after trading his diseased heart for a metal and plastic pump - convinced the press, the public and many doctors that the future had arrived.
这些包括纸、金属、玻璃和塑料制成的东西。
These include things made out of paper, metal, glass and plastic.
事实上，大多数由纸、金属、玻璃和塑料制成的东西都可以被回收利用。
In fact, most things made of paper, metal, glass and plastic can be recycled.
所有的展品都是用旧的金属、木头、布料和塑料制成的。
All of the pieces were made from used metal, wood, cloth, and plastic.
早期的信用卡由胶质塑料制成，后来是金属和纤维，再后来是纸，现在大多数是塑料制成的。
Early credit CARDS were made of celluloid plastic, then metal and fiber, then paper, and are now mostly plastic.
咬合托一种可移动牙科器具，由金属丝和塑料制成，戴于腭上，作为牙齿矫正或修复的诊断或治疗辅助器。
A removable dental appliance fabricated of wire and plastic that is worn in the palate and used as a diagnostic or therapeutic aid in orthodontics or prosthodontics.
大部分筷子都用竹子和塑料制成，也有由金属、骨、象牙和各种木材制成的。
Chopsticks are most commonly made of bamboo or plastic, but are also made of metal, bone, ivory, and various types of wood.
多种多样的弹性聚氨酯滚轮的使用寿命比金属，橡胶和塑料制成的滚轮都要长。
Versatile and resilient polyurethane rollers provide longer service life than metal, rubber or plastic counterparts.
咬合托一种可移动牙科器具，由金属丝和塑料制成，戴于腭上，作为牙齿矫正或修复的诊断或治疗辅助。
A removable dental appliance, fabricated of wire and plastic, that is worn in the palate and used as a diagnostic or therapeutic aid in orthodontics or prosthodontics.
塑料制品在设计和外观方面可能需要与金属或木头等材料制成的类似制品有所区别。
A plastic article may need to differ in design and appearance from a similar article made from another material such as metal or wood.
在容器的顶部和底部的材质可为金属或塑料制成。
The top and bottom ends of the containers may be made of metal or plastic.
在容器的顶部和底部的材质可为金属或塑料制成。
The top and bottom ends of the containers may be made of metal or plastic.
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