英语词汇“be on one's guard”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	be on one's guard
释义	be on one's guard６短语¹⁴⁴⁹⁷²⁺²na.警戒；🌏提防；警戒的；小心提防
随便看	sediment tester sediment testing sediment tests Sediment thickness sediment threshold motion sediment tide transport sediment time series Sediment toxicity sediment toxicity test sediment transfer sediment transferring sediment transferring function sediment transmission sediment transort sediment transport sediment transportation sediment transportation mechanics sediment-transport balance sediment transport budget sediment transport by wind sediment transport capacity sediment transport capacity of flow sediment transport competency sediment transport concentration sediment transport curve