radioactive dust

radioactive dust

放射性灰尘
放射性尘埃

例句与用法：

Any of several radioactive gases that are isotopes of radon and are products of radioactive decay.

射气几种氡的同位素的放射性气体，是放射性物质衰变的产物

The immediate product of the radioactive decay of an element.

继承元素某种元素放射性衰变的直接产物

词形变化：

副词: radioactively |