| 单词 | lanac | 
| 释义 | lanacnoun  lan·ac   ˈlaˌnak    plural -s     : a system of radar navigation that enables an airplane to avoid collisions and to fly at desired altitudes before landing   | 
| 随便看 | 
 | 
英语词典包含469781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。