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DEFINITIVE EXAMPLES 权威例句〔anticoagulant〕Acting as an anticoagulant.抗凝血的美国传统〔hirudin〕A substance extracted from the salivary glands of leeches and used as an anticoagulant.水蛭素：从水蛭的唾液腺提炼出一种物质，用作抗凝剂美国传统Biologists have learned that leeches secrete an anticoagulant to keep blood from clotting as they suck it from their victims.生物学家发现水蛭在从受害者身上吸血时会分泌出一种抗凝固剂以防止血液凝固。剑桥国际Mosquitoes secrete an anticoagulant to keep blood from clotting as they suck it from their victims.蚊子会分泌出一种抗凝血物质，这样它们在吸吮被叮咬者的血时，血不会凝结。剑桥国际 |