tombarthite; rare earth◇稀土金属 rare-earth metal; 稀土元素 rare-earth element轻稀土: lree稀土的: rare earth稀土核: rare earth nuclei稀土类: terres rares稀土屏: rare earth screen下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:稀土,即可在微信中查询翻译