polyvinylpyrrolidone

/pol-ee-vahyn-l-pi-roh-li-dohn, -rol-i-/US // ˌpɒl iˌvaɪn l pɪˈroʊ lɪˌdoʊn, -ˈrɒl ɪ- //

聚乙烯吡咯烷酮,聚乙烯基吡咯烷酮,聚乙烯吡咯酮,乙烯基吡咯烷酮

Definitions

n.名词 noun

1
Chemistry.
- : a white, amorphous, water-soluble powder, n, used chiefly as a vehicle in the manufacture of pharmaceuticals.