mutagen致: deliver; send; extend变: become different; change物: thing; matter; object诱变剂;致变物;诱变因素: mutagen环境致变物学会国际协会: iaems; international association of environmental mutagen societies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:致变物,即可在微信中查询翻译