n.精煉法；改善；勻料

動(dòng)詞refine的現(xiàn)在分詞.

Theoreticians are busy building and refining the castles in the air of the model world. 理論家們忙于建立和改善模型世界中的空中樓閣。

Neutrogena Pore Refining Cleanser lets you visibly reduce the appearance of pores just by washing your face. 露得清毛孔細(xì)致洗面乳，潔面的同時(shí)改善毛孔問題。