Ferrum reductum
[医] 还原铁
🧩 词语组成解析
<拉>n.[化]铁
🗣️ 情景例句
It was nothing.
没什么的。
She's not at her desk right now.
这会儿她不在办公室办公。
You remember my friend who helped me out?
你还记得曾经帮助我摆脱困境的那位朋友吗？