英语词汇“keep on one's guard”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	keep on one's guard
释义	请查阅词条：have (or keep) one's eye on
随便看	thumbnail sketch thumb nose at thumb nut thumb one's nose thumb one's nose at thumb one's nose at thumb piano thumb-piece thumbprint thumbprints thumb-ring thumb-rope thumbs thumbscrew thumb-screw thumbscrews thumbscrews thumbs down thumb-stall thumb stick thumbsucker thumbs up thumbs up (or down) thumbs up (or down) thumbtack 血液为什么是红色的血液为什么能循环血液是红色的,为什么血管是绿色的? 血液有什么作用血液有什么功能？血液的正常pH值为多少？血液酒精浓度如何影响身体和行为？血管为什么是蓝色的? 行动绘画和色域绘画有什么区别？行星与卫星会发光吗 Gepard gepflegt Gepflogenheit Gepfändete geplant Geplapper geplatzt Geplauder geplündert Gepolter