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
He doesn't have any family with him.
他没有家人和他在一起。
No man can do two things at once.
心无二用。
Do you have a calling card?
您有名片吗？