Ferrous sulfide
[化] 硫化亚铁\\n[医] 硫化亚铁
🧩 词语组成解析
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
I wonder if you could tell me.
不知你是否能告诉我。
This problem is hard to solve.
要解决这个问题不简单。
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。