释义 |
em·a·na·tion AHD[ĕm'ə-nāʹshən] D.J.[ˌeməˈneɪʃən]K.K.[ˌɛməˈneʃən]n.(名词)- The act or an instance of emanating.散发,发散:散发或发散的行为或情况
- Something that issues from a source; an emission.散发物,发射物:从一发射源发出的东西;发射物
- Chemistry Any of several radioactive gases that are isotopes of radon and are products of radioactive decay.【化学】 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
em'anaʹtional adj.(形容词) |