prill
/ˈprɪl/noun
- a pellet or solid globule of a substance formed by the congealing of a liquid during an industrial process（工业流程中液体凝结时所形成的）珠粒, 珠状小球; 粒状物质。
派生词
prilled
adjective词源
late 18th cent. （as a term in copper mining， denoting rich copper ore remaining after removal of lowgrade material）： of unknown origin.