E coli
abbr. 大肠杆菌（Escherichia coli）
🧩 词语组成解析
n. 大肠杆菌
🗣️ 情景例句
Thanks, Richard.
谢谢你 Richard。
Not really, I'm afraid. We were delayed taking off, and we encountered a lot of bad weather.
不太好，我们起飞延误了，还遭遇了恶劣的气候。
CUSTOMS OFFICER: That's fine.
好了。