Chemical carcinogenesis
[医] 化学致癌作用
🧩 词语组成解析
n. 致癌作用, 癌发生\\n[医] 致癌作用, 癌发生
🗣️ 情景例句
Lacks courtesy is ill-mannered.
不礼貌，举止不当。
How long have you been studying English?
你学英语多久了？
Come up these steps with me, please, and be careful.
请跟我走上这些台阶，请小心点。