precarcinogen前身: predecessor致癌: carcinogenic; cancerigenic; ...剂: a pharmaceutical or other ch ...前: front前身致癌剂: precarcinogen下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:前身致癌剂 前致癌剂,即可在微信中查询翻译