Microplastics in household dust could promote antibiotic resistance
Polyester and nylon seem to be common sources
Plastics are man-made materials that are unnatural to this world,
but that does not s...
| English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
|---|---|---|---|---|---|---|---|
| 《Perilous plastic》 | 3187字 | 2.0分钟 | 100% | 217 CPM | 10 次 | 0 | 良好，向更快挑战！ |
| Inspirational quotes: 书籍是少年的食物，它使老年人快乐，也是繁荣的装饰和危难的避难所，慰人心灵，在家庭成为快乐的种子，在外也不致成为障碍物，但在旅行之际，却是夜间的伴侣。 ——西塞罗 | |||||||
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