单词 phragma 释义 ‖ phragma Nat. Hist.|frgm|Pl. -ata. Rarely anglicized as phragm.[mod.L., a. Gr. ά, -- fence; in mod.F. phragme (Littr).]A partition, septum: spec. a. Entom. A transverse partition separating the prothorax from the mesothorax, found in...