refined

US /rɪˈfaɪnd/

UK /rɪˈfaɪnd/

1.

có học thức, lỗi lạc, nguyên chất, tinh chế

with impurities or unwanted elements having been removed by processing.

:

•

refined sugar

:

purified pure clarified clear strained sifted filtered rarefied distilled concentrated processed treated polished rectified

:

crude raw

:

refine