Ferroboron
铁硼合金, 硼铁
🗣️ 情景例句
Do you mind if I pay in cash?
你介意我付现金吗？
When the fox preaches, take care of your geese.
佛口蛇心。
All gun-ports were open and the muzzles peeped wickedly from them.
船上的炮眼都开着，炮口虎视眈眈地向外窥视着。