polacca /pәu'lækә/ 📖 中文释义 (=polacre)从前在地中海用的帆船 📘 English Definition(英文释义) n. A vessel with two or three masts, used in theMediterranean. The masts are usually of one piece, and without tops,caps, or crosstrees.n. See Polonaise. ← Polacanthus polachek →