解释
- n. （加拿大东南部）劳伦系；劳伦系岩石层
- adj. 劳伦系的
※ 提供单词"Laurentian"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。
英文词源
- Laurentian
- in reference to granite strata in eastern Canada, 1863, named for the Laurentian Mountains, where it is found, which are named for the nearby St. Lawrence River. Hence, Laurasia, Paleozoic supercontinent comprising North America and Eurasia, 1931, from German (1928), from Laurentia, geologists' name for the ancient core of North America + (Eur)asia.