Now that we've figured out the ancient Greek meaning of pneumonia, we can stick it together with peri to get the peripheumon-their word for a lung problem.
既然我们弄明白古希腊语单词 pneumon 的意思了，我们就可以把它与前缀 peri 组合到一起，得到单词 peripheumon ——古希腊人用它来指称肺部病症。
2
Its use is primarily in dairy cattle and peri-urban areas where complementary services including milk marketing are available.
它主要用于奶牛和城市周边地区，这些地区提供包括牛奶营销在内的配套服务。
3
A top priority at present is to prevent the virus from establishing a foothold in densely populated urban or peri-urban parts of the country.