英语词汇“Always be on the alert”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Always be on the alert
释义	Always be on the alert 基本例句常备不懈 They were constantly on the alert not to be taken by surprise.他们一直处于常备不懈状态以防突然袭击。
随便看	ferric oxide,yellow ferric oxyhydroxide ferric peptonate ferric perchloride ferric pernitrate ferric persulfate ferric phosphas ferric phosphate ferric phosphate haze ferric phosphate lithium cell ferric phosphate sludge ferric phosphate,soluble ferric phrophosphate ferric podzol ferric podzols Ferric pollutant ferric polyphosphate ferric potassium alum ferric potassium ferrocyanide ferric potassium sulfate ferric potassium sulphate ferric potassium tartrate Ferric Potassium Tartrate ferric protoporphyri ferric protoporphyrin