聚
jù
HSK 4
聚 — jù
- to assemble; to gather (people or things)
大家都聚在广场上。 dàjiā dōu jù zài guǎngchǎng shàng — Everyone gathered in the square.
- (chemistry) poly- (prefix indicating many/ polymer-related)
聚合物是由许多单体组成的。 jùhéwù shì yóu xǔduō dāntǐ zǔchéng de — Polymers are composed of many monomers.