tectonicsn.
英 tek'tɒnɪks | 美 tɛk'tɑnɪks
中文n. [建] 构造学，[地质] 构造地质学
词根词源
tectonics (n.)1899 in the geological sense, from tectonic (also see -ics); earlier it meant "building or constructive arts in general" (1850).
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