Pollutions
(pollution 的复数) n. 污染, 玷污\\n[化] 污染
🗣️ 情景例句
He is as poor as a church mouse.
他一贫如洗。
When the fox preacheth,then beware your geese.
每逢狐狸讲道，当心鹅儿遭殃。
With the invention of writing, a great advance was made, for knowledge could then be not only communicated but also stored.
随着书写的发明，又迈进了一大步，因为这样一来，知识不仅能交流，而且能储存了。