Sphaerotilus
[医] 球衣细胞属
🗣️ 情景例句
I want a 3-button wireless mouse.
我想要一个三键光电鼠标。
This window is just as wide as that one.
这扇窗户就象那一个一样宽。
We will take the Endeavour. It is a good, strong ship, though not very fast. There will be a lot of room below for stores.
我们用“奋力号”。它虽然速度不算快，但却是一只完好、结实的船。船体下面有很多地方还可以放储存品。