Balantidium coli
[医] 结肠小袋虫
🧩 词语组成解析
[医] 小袋虫属
n. 大肠杆菌
🗣️ 情景例句
If it ain't broke, don't fix it.
东西还没坏，就别急去修它。
He made an important contribution to the company's success.
他对公司的成功做出了重要的贡献。
Are there any birds in the picture?
画里面有鸟吗？