Coliforms
(coliform 的复数) n. 大肠菌\\na. 大肠菌状的
🗣️ 情景例句
maybe you should think about becoming a writer.
也许你应考虑成为一名作家。
Don't open your book.
别打开书。
It's time to tell her the truth.
是该告诉她真相的时候了。