non-toxic

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ˌnon-ˈtoxic adjective  not poisonous or harmful to your health 无毒的，无损健康的 non-toxic paint 无毒油漆

Examples from the Corpus

non-toxic• Items designed for food or drink use will be non-toxic.• In water some of the toxic ammonia forms non-toxic ammonium.• Make sure you use non-toxic glues, markers and other materials if you plan to eat the hard-cooked eggs.• Look out for non-toxic, organic paints.• It was decorated with an overdressed pale-blue rabbit in non-toxic paint.• Stain or varnish the wood with non-toxic products such as those by Auro Organic Paints.• Pancreatic PLA2 seems to be non-toxic to pancreatic acinar cells, however, although toxic effects have also been found.• P Polyurethane varnish non-toxic, waterproof varnish, available from D.I.Y. stores.

ˌnon-ˈtoxic adjectiveChineseSyllable  

Corpus to your health poisonous not or harmful

non-toxic
ˌnon-ˈtoxic adjective
not poisonous or harmful to your health:
    non-toxic paint