He would tell her, "Oh, sinful wretch, who is spreading disease and filth like an open sewer: think of the contamination you have spread around-from middle-aged tailor to B."Sc.
他会告诉她：“噢，你这个罪恶的卑鄙小人，象露天下水道一样臭气熏天。”
2
After normalized with the typical terrestrial element Sc, iridium shows marked enrichment at the B/M boundary;