mutagenicity致: deliver; send; extend突变: sudden change; change sudden ...性: nature; character; dispositi ...致突变性试验: mutagenicity test致突变: mutagenesis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:致突变性,即可在微信中查询翻译