toxic chemicals毒性: toxicity; virulence; poisono ...化学药品: chemicals有毒: poisonous; venomous; deleter ...化学: energy物质: matter; substance; material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:毒性化学药品, 有毒化学物质,即可在微信中查询翻译