Coliform
n. 大肠菌\\na. 大肠菌状的
🗣️ 情景例句
May I take your order?
可以点菜了吗？
You'll hurt your finger, if you don't take care.
你不专心的话，就会伤到你的手指。
On the first lap, Class 3 were in front.
在跑第一圈时，3班在前边。