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 | 3.0分钟 | 100% | 73 CPM | 20 次 | 0 | 不及格,加强练习! |
Inspirational quotes: 不要给百合花镀金,画蛇添足。 ——莎士比亚 |