形容词

1. 单纯的；诚实的；不耍手段的
Someone who is artless is simple and honest, and does not think of deceiving other people.

1. simple and natural
without cunning or deceit

e.g. an artless manner
artless elegance

2. characterized by an inability to mask your feelings
not devious

e.g. an ingenuous admission of responsibility

Synonym: ingenuous

3. (of persons) lacking art or knowledge

Synonym: uncultivateduncultured

4. showing lack of art

e.g. an artless translation