基本解释n.致癌物名词carcinogen的复数形式.同根派生 carcinogens相关词英汉例句用作名词 (n.)Incomplete combustion is the principal source of man-made carcinogens.不完全燃烧是人为致癌物的主要来源。The airborne carcinogens are in the atmosphere as absorbed matter on soot particles.空气传播的致癌物在大气中是烟炱粒子上吸附的物质。carcinogens更多例句