plastic lever

例句：

1. 1.The new car is made from plastic.
   这辆新车是用塑料制成的。
2. 2. Plastic bags are widely used in daily life.
   塑料袋在日常生活中被广泛使用。
3. 3. The scientist discovered a new way to make plastics.
   这位科学家发现了一种新的制造塑料的方法。