Coliforms
(coliform 的复数) n. 大肠菌\\na. 大肠菌状的
🗣️ 情景例句
And I said yes.
而我答应了。
Every bean has its black.
人人有其缺点。
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。