A lustrous gray strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon.
一种有光泽、灰白色、坚固的金属元素，类似钛，在核反应堆中用作中子吸收剂，见于斜锆石中。
Hard, Brittle, and lustrous, it has a distinctive gray-white colour with a reddish tinge.
铋性硬、脆、有光泽，颜色灰白并带独特的浅红色彩。
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