| 单词 | portulan |
| 释义 | portolano /pör-tə-läˈnō/noun (pl portolaˈnos or portolaˈni /-nē/)In the Middle Ages, a navigation manual giving sailing directions and illustrated with charts showing ports, coastal features, etc (also portolan, portulan or portulan chart /porˈtə-lən or -tū-/) ORIGIN: Ital, navigation manual, harbour master |
| 随便看 |
英语词典包含305067条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。