Ferrotron
有胶合剂的羰基铁
🗣️ 情景例句
Do you really think so?
你真的这么想吗？
Goodbye. Thanks again for everything.
再见了，再次感谢你所做的一切。
Lake Baikal is the deepest of all the lakes in the world.
贝加儿湖是世界上最深的湖泊。