查词历史：

nontoxic nonsensical nonsense nonpayment nonindulgence nonfeeding nonfat nonentity none noncomparable noncircular nonchalant nonchalance non-union distal non-toxic non-inflammable

nontoxic
[英] [n ɔnˈt ɔksɪk] [美] [n ɑnˈt ɑksɪk] 生词本

adj.

Adjective

1. not producing or resulting from poison

2. safe to eat