Polyesters, plastics, and nylons all generally block at least 98% of UV light, which makes them at least as good as SPF 50 sunscreen.
聚酯、塑料和尼龙都能阻挡至少98%的紫外线，这使得它们的作用相当于SPF50的防晒霜。
| 单词 | polyester plastic |
| 释义 |
polyester plastic
原声例句
Scishow 精选系列 Polyesters, plastics, and nylons all generally block at least 98% of UV light, which makes them at least as good as SPF 50 sunscreen. 聚酯、塑料和尼龙都能阻挡至少98%的紫外线，这使得它们的作用相当于SPF50的防晒霜。 |
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