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
If you say so.
既然你这么说。
He seems very serious, but in fact he has a delightful sense of humor.
他看上去很严肃，其实很诙谐。
There are one hundred thousand million stars in our own Milky Way alone,
仅我们的银河系就有1000亿颗恒星，