RocketF 稀有金属，生产高功率激光器，有一定抗菌效果 A rare metal that has traditionally been extremely difficult to find in large quantities owing to the particular environmental requirements for its formation. It is sought after for its use in the production of high-powered lasers. It also shows some antimicrobial properties though its scarcity has seen it used less for medical purposes. 回复格式（查找词意时请尽量使用正规词典词意，并附带至原因中） 译名： 原因：
66 译名：炽渊铱 原因： 炽：直指高能激光的**热核级能量释放**，强化工业暴力美学 渊：喻示形成环境如深渊般**极端且不可触及**，暗合"particular environmental requirements"的设定 铱：选用航天级稀有金属名，既保留现实科学锚点，又与"耶金"等游戏内矿物形成价值梯度