Pathogens
病原体(物)
🗣️ 情景例句
The carpet's worn out. Let's put in new wall-to-wall carpeting.
地毯已很破旧了， 我们需要装一套新的。
Many hands make light work.
众擎易举。
One of the boys is English. His name is Jim.
有一个男孩是英国人，他的名字叫吉姆。