Sphaerobacteria
丝细菌
🗣️ 情景例句
Hi-tech companies needs many interns to work for them during the summer.
高科技公司在夏天需要许多见习生为其工作。
You never know what you can do till you try.
事非经过不知难。
What about when we leave?
我们离开实验室又该做些什么呢？