synthetic

synthetic

名词 synthetic:

a compound made artificially by chemical reactions

同义词：synthetic substance

形容词 synthetic:

not of natural origin; prepared or made artificially

同义词：man-made, semisynthetic

involving or of the nature of synthesis (combining separate elements to form a coherent whole) as opposed to analysis- P.S.Welch

同义词：synthetical

systematic combining of root and modifying elements into single words

of a proposition whose truth value is determined by observation or facts

同义词：synthetical

artificial as if portrayed in a film

同义词：celluloid

not genuine or natural- George Will