单词 magmatism 释义 magmatism Geol.|mgmtz()m|[f. L. magmat-, magma (see magma) + -ism.]a. The theory advocated by magmatists.1948Q. Jrnl. Geol. Soc. CIII. 140 Dr. Reynolds ‘tolls the knell’ of the passing theory of ‘magmatism’ as an all-embracing exp...