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单词识记1.scientific adj.科学的,细致严谨的;science n.科学;scientist n.科学家2.therefore adv.因此,所以3.lighting n.光线,照明;light n.光,灯;
词典 识记 1.scientific adj.Scientific, meticulous rigorous; science n. 科学; scientist n. Scientist 2.therefore adv. So 3.lighting n. 光明, 照明; light n. 光, 灯;