carcinogen是什么意思 n. 致癌物质[化] 致癌物 n. any substance that produces cancer carcinogen的用法和例句: 1. They are hormone disrupters, and also, they are carcinogenic. 它們能破壞荷爾蒙分泌 同時也作爲一種致癌物質 2. Uh, no, you know, I prefer carcinoge...