粉末fěn mò
fine powder, dust粉色fěn sè
white, light pink, erotic粗鲁cū lǔ
crude, coarse, rough粥zhōu
porridge (of rice or millet)精华jīng huá
best feature, most important part of an object精密jīng mì
accuracy, exact, precise, refined精心jīng xīn
with utmost care, fine, meticulous精打细算jīng dǎ xì suàn
(saying) meticulous planning and careful accounting精益求精jīng yì qiú jīng
to perfect sth that is already outstanding (idiom)