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

单词	directional aids
释义	directional aids 定向器材
随便看	artificial abortion artificial abortions artificial abrasive artificial abrasives artificial abutment artificial accounting loss artificial accretion artificial acne artificial acqnired immunity artificial acquired immunity artificial active immunity artificial active immunization artificial activity artificial additive artificial additives artificial aeration artificial aerial artificial afforestation artificial age-hardening artificial ag(e)ing artificial ageing artificial ag(e)ing treatment artificial ageing treatment artificial aggregate artificial aging 始乱终弃始作俑者始愿不及此始末原由始末缘由始终不懈始终不易始终不渝始终如一始终若一鋼板鋼玉鋼管鋼索鋼線鋼鉄錆錆どめ錆びつく錆びる