Pro-carcinogen
n. 前致癌物, 原致癌原
🧩 词语组成解析
pro
[prəu]
n. 赞成者;赞成的意见;赞成票，投赞成票者;
adv. 赞成地;肯定地;
carcinogen
[kɑ:'sinədʒən]
n. 致癌物;
🗣️ 情景例句
Is it all right if I use a letter of credit?
如果我使用信用证，没关系吧？
We hope to hear from you soon and can assure you that your order will be dealt with promptly.
希望尽快收到贵方答复，我们保证及时处理对方定单。
Bessie worked for Aunt Harriet for three years.
贝西在哈丽特家干了3年。