Ferrotron
有胶合剂的羰基铁
🗣️ 情景例句
Fruit is good or your health.
水果有益健康。
Would you let me know your fax number?
可以告诉我您的传真机号码吗？
and the profits from the exhibition were used to build museums and colleges.
博览会的赢利用来建造博物馆和高等学校。