plastic做塑料可数吗
回答
爱扬教育
2022-03-01
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例句：
He makes plastic reusable moulds.
他制作可再次使用的塑料模子。
Plastic tends to discolour with age.
塑料久而久之便会退色。
扩展资料
Plastics has been used widely.
塑料已被广泛利用。
We advocate recycling papers and plastics.
我们提倡循环利用纸张和塑料。
Plastics will soften when exposed to heat.
塑料适当加热就可以软化。
Most plastics do not readily conduct heat or electricity.
大多数塑料不易传热或导电。