无毒的无毒或毒性的 large harmless shiny black North American snake
未特指无机物的毒性效应 Toxic effect of inorganic substance, unspecified
其他无机物质的毒性效应 Toxic effect of other inorganic substances
其他特指的无机物质的毒性效应 Toxic effect of other specified inorganic substances
结论薰香疗法是一种安全，简单而无毒性的方法。
Conclusion Medical lavender therapy is a simple, safe and nontoxic method.
这些疗法与药物疗法具有同等的作用，并且另有无毒性的好处。
These can be just as useful as drugs, and have the added benefit of being nonpoisonous.
生物柴油是一种绿色可再生、可生物降解、无毒性的新型清洁能源，已经逐渐引起人们的关注。
Biodiesel, as a kind of green renewable, biodegradable and nontoxic energy resource has attracted considerable attention recently.
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