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 | 4.0分钟 | 100% | 106 CPM | 18 次 | 0 | 及格,继续努力! |
Inspirational quotes: 付出真心,才会得到真心,却可能伤的彻底;保持距离,才能保护自己,却注定永远寂寞。 ——韩寒 |