Sphaerotilus
[医] 球衣细胞属
🗣️ 情景例句
Let's have your counter-offer?
那你给个价吧。
The last drop makes the cup run over.
失之过极。
The Native Americans caught and trained them and were then able to use them to carry their goods when they travelled from one camping ground to another.
美洲土著人捕捉野马，加以驯服。