Coliform
n. 大肠菌\\na. 大肠菌状的
🗣️ 情景例句
What did I tell you?
我不是告诉过你吗？
I ask him to stay at school.
我要求他待在学校。
We're going to a really nice place down by the river. It's a good place for a camp and there's plenty of shade under the trees.
我们要沿河去一个很好玩的地方。那是个很好的宿营地，有很多树阴凉。