Oxyferrite
铁氧体(氧与α-铁的固溶体)
🗣️ 情景例句
Good night, Dad.
晚安， 爸爸。
What cannot be cured must be endured.
事已无法可救，只得耐心忍受。
It is true that during their explorations they often faced difficulties and dangers of the most perilous nature, equipped in a manner with would make a modern climber shudder at the thought,
确实，在探险中他们经常遇到惊心动魄的困难和危险，而他们装备之简陋足以使现代登山者一想起来就胆战心惊。