Ferroboron
铁硼合金, 硼铁
🗣️ 情景例句
Everyone gets a turn, going counterclockwise,
每一个人按逆时针方向，
So I appreciate your making time in your schedules to attend today.
因此非常感谢你们今天能够抽出时间来参加这次会议。
Alfred the Great acted his own spy,
阿尔弗雷德大帝曾亲自充当间谍。