Sphaerotilus natans
[医] 浮游球衣细菌
🧩 词语组成解析
[医] 球衣细胞属
(natan 的复数) [人名] 内坦
🗣️ 情景例句
I'm glad to have met you.
非常高兴认识你。
My brother's in the army.He was just promoted to the rank of major.
我的兄弟在军队工作.他就被提拔为少校。
I don't like this either.
我也不高兴这么做啊。