Coliform bacteria
[医] 大肠杆菌群
🧩 词语组成解析
n. 大肠菌\\na. 大肠菌状的
🗣️ 情景例句
Something simple--but a good one.
要简单的，但要精美 。
The window-washer has a dangerous job.
玻璃清洁工担负着危险的工作。
We also make the fundamental error of announcing our resolutions to everybody so that we look even more foolish when we slip back into our bad old ways.
我们还犯有一个根本性的错误，即把我们的决心向大家宣布。