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

单词	professional aids
释义	professional aids 专业性参考工具书
随便看	approach parachute approach path approach paths approach pattern approach patterns approach phase approach plate approach position approach power compensator approach procedure approach radar approach rail approach ramp approach receiver approach relay approach response approach road approach route approach route locking approach schedule approach section approach section length approach section of a highway level crossing approach section track circuit approach segment 心情懒心情顿别心懒意怯心所同然者如此心折此时无一寸心折此淹留心摇目断兴难尽心摧两无声心摧泪如雨心摧血下アトヤマアトヨウジョウアトラクションアトラクション［attraction］アトラクティブアトラクティブ［attractive］アトラクティヴアトラスアトラス［atlas］アトランダム