| 释义 |
py·ro·gno·mic
\|pīrə|nōmik, -rəg|n-, -näm-\ adjective
Etymology: pyr- + Greek gnōmon knower, discerner, index + English -ic — more at gnomon
: readily becoming incandescent when heated due to rapid exothermic recrystallization — used of metamict minerals (as gadolinite) |