two-beaked anvil
听听怎么读
是什么意思
砧，砧子；
学习怎么用
权威例句
Phase relations in the system FeCO3-CaCO3 at 6 GPa and 900–1700 °C and its relation to the system CaCO3-FeCO3-MgCO3 : American Min...Solid phases of FeSi to 47 GPa and 2800 K: New dataChapter 32: CetologySpecimens with Memoirs of the Less-known British Poets, Vol. 1 by George Gilfillan
