Co-carcinogen
[医] 辅致癌物质
🧩 词语组成解析
[医] 钴(27号元素)
carcinogen
[kɑ:'sinədʒən]
n. 致癌物;
🗣️ 情景例句
No, thank you. Please tell him to phone me when he comes back.
不了，谢谢。他回来时，请告诉他给我打个电话。
An evil lesson is soon learned.
学坏容易。
I'm afraid that he'll forget it if he misses so many lessons. He may even fail his Chinese exam.
如果他再缺这么多课，恐怕他会忘记很多的。他的汉语考试甚至会不及格。