chalk [i t.9:k ]     (순위: 2106 - 중3 수준)   뜻  분필 Mean  A soft compact calcite with varying amounts of silica, quartz, feldspar, or other mineral impurities, generally gray-white or yellow-white and derived chiefly from fossil seashells. 파생어 chalky  [형] 예문 1. tailor's chalk (석필)