plas
tic
复数形式
plastics
1
塑料
a light substance produced in a chemical process that can be formed into different shapes when heated
- Many household items, such as containers and toys, are made from plastic.
许多家居用品，如容器和玩具，都是由塑料制成的。
- PVC (polyvinyl chloride) is a type of plastic commonly used in piping and construction materials.
PVC（聚氯乙烯）是一种常用于管道和建筑材料的塑料。
- Polyethylene is a versatile plastic used in packaging, insulation, and textiles.
聚乙烯是一种多用途的塑料，用于包装、绝缘和纺织品。
- The artist sculpted a beautiful statue out of plastic.
艺术家用塑料雕刻了一座美丽的雕像。
- The dentist fashioned a temporary crown out of dental plastic.
牙医用牙科塑料制作了一个临时牙冠。
2
a card issued by a bank or financial institution that guarantees payment to a seller on behalf of the cardholder, typically based on the cardholder's creditworthiness