Sidero-
[医] 铁
🗣️ 情景例句
Yes. Here they are.
带来了， 在这里 。
The lion's skin is never cheap.
狮皮从不贱。
But having satisfied the requirements of practical necessity, most people go no further.
但是，大部分人在满足了实际需要后，就不再继续发展这种能力了。