释义 |
‖ mandelstein Geol.|ˈmandəlʃtaɪn| Also anglicized mandelstone. [G., f. mandel almond + stein stone.] = amygdaloid n.
1799Kirwan Geol. Ess. 202 Mandelstein (or Amygdaloid). 1852Th. Ross Humboldt's Trav. I. i. 35 The porous basalt which passes into mandelstein. |