网站首页 情感咨询 情感美文 情感百科 情感生活 学习充电 旧版美文
And unlike plastic foam, it's biodegradable.
与塑料泡沫不同，甲壳素是可生物降解的。
Similar products run about to cents per plate, while plastic foam plates cost around three cents apiece.
类似产品的价格大约为每盘几美分，而泡沫塑料板的价格大约为每盘3美分。
They also include a lot of plastic foams, such as polyvinyl chloride and polyethylene.
它们还包括很多塑料泡沫，例如聚氯乙烯和聚乙烯。
We're not even really sure how long it takes for that plastic foam to break down.
我们甚至不确定塑料泡沫需要多长时间才能分解。
A polymeric foam is a foam, in liquid or solidified form, formed from polymers.
Examples include:
依恋情感网英汉例句词典收录3870147条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。