Sphaerotilus
[医] 球衣细胞属
🗣️ 情景例句
Oh, let me help you with this.
来， 我帮你放好。
To push him down
把他推倒
The need to produce ever-increasing quantities of cheap food leads to a different kind of pollution.
日益增长的对廉价食物的需求导致了另一种形式的污染。