ingenuous

形容词 ingenuous:

1. characterized by an inability to mask your feelings; not devious
   同义词：artless
2. lacking in sophistication or worldliness
   同义词：innocent

1. She is too ingenuous in believing what others say.
   ＂她太天真，轻信别人的话。＂

in.gen.u.ous

adj.（形容词）
Lacking in sophistication or worldliness; artless.
纯真的，无邪的：缺乏老练或世俗的；无心计的
Openly straightforward or frank; candid.See Synonyms at naive
率直的，坦白的：公开地直言或坦率的；直率的参见 naive
Obsolete Ingenious.
【废语】 灵巧的

来源：
Latin ingenuus [honest, freeborn] * see gen…-
拉丁语 ingenuus [诚实的，生来自由的] *参见 gen…-

【引伸】
ingen.uously
adv.（副词）
ingen.uousness
n.（名词）