基本解释n.航線標志同根派生 airway-beacon相关词英汉例句The plane homed in on the radio beacon. 飛機遵循導航台信號降落。an airway beacon 航路燈塔A beacon flamed out against the night sky. 燈塔在夜空襯托下閃亮。principal airway beacon 主航路信標airway beacon 航路信標airway-beacon更多例句