primitive
名词 primitive:
a person who belongs to an early stage of civilization
同义词:primitive person
a mathematical expression from which another expression is derived
a word serving as the basis for inflected or derived forms
形容词 primitive:
belonging to an early stage of technical development; characterized by simplicity and (often) crudeness
little evolved from or characteristic of an earlier ancestral type
同义词:archaic
used of preliterate or tribal or nonindustrial societies
of or created by one without formal training; simple or naive in style
同义词:naive