Pseudomonadineae
假单胞细菌亚目
🗣️ 情景例句
Do we have to bag our own groceries?
我必须自己装我们买的商品吗？
Teaching others teaches yourself.
教学相长。
The airport was built years ago, but for some reason it could not be used then.
机场是许多年前建的，但由于某种原因当时未能启用。