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: 我一直想要成为一个更好的人,更上进,更发愤,更聪明,更努力,更有志气,更能吃苦,更坚忍不拔,也更健康和苗条;可是,每次吃饱肚子我都很想睡觉,然后跟自己说:我等到明天再成为一个更好的人。 ——张小娴 |