单词 | terrigenous |
释义 | terrigenous/tɛˈrɪdʒɪnəs /adjective Geology (Of a marine deposit) made of material eroded from the land.The composition of terrigenous sedimentary rocks would merely reflect the compositional aggregate of their source areas....
OriginLate 17th century (in the sense 'produced from the earth, earth-born'): from Latin terrigenus (from terra 'earth' + -genus 'born') + -ous. |
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