英语词汇“navigational aid”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	navigational aid
释义	navigational aid 导航设备
随便看	alveolar pressure alveolar process alveolar process crest alveolar processes alveolar process (or alveolar border) alveolar pyorrhea alveolar pyorrhea instruments kit alveolar region alveolar resorption alveolar resorptions alveolar rhabdomyosarcoma alveolar rhabdomyosarcomas alveolar rhabdosarcoma alveolar rhabdosarcomas alveolar ridge alveolar ridge augmentation alveolar ridge crest alveolar ridge extension alveolar ridge morphology alveolar ridges alveolar rongeur alveolars alveolar sac alveolar saccules alveolar sacs 不啻天渊不因不由不因人热不在其位，不谋其政不在话下不堪一击不堪入目不堪入耳不堪其忧不堪回首盾ツク盾突く盾突ク省省省えね省えねるぎー省く省みる省エネ