Pneumonopleuritis
肺胸膜炎
🗣️ 情景例句
The rules ought to be observed.
这些规则就予以遵守。
It is never too old to learn.
为学不怕年高。
It has been estimated that the weight of all the insects destroyed by spiders in Britain in one year would be greater than the total weight of all the human beings in the country.
据估计，在英国蜘蛛一年里所消灭昆虫的重量超过这个国家人口的总重量。