单词 tectonician 释义 tectonician Geol.|tktnn|[f. tectonics + -ician.]= tectonist 2.1951Amer. Jrnl. Sci. CCXLIX. 594 For the tectonician, the most useful definition of fold-axis is that given by Wegmann.1965Phil. Trans. R. Soc. A. CCLVIII. 56 Such tremen...