没有区别,都是塑料袋的意思,你哟美好哪个都是正确的,就是2中不同的说法而已
A plastic bag or pouch is a type of flexible packaging made of thin, flexible, plastic film. Plastic bags are used for containing and transporting foods, produce, powders, ice, chemicals, waste, etc.
Most are heat sealed ...
标签：plastic,bag,polybag
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