be on guard什么意思 be on guard音标、翻译、用法
所属分类：英语翻译
发布时间：2025-05-09 05:02:14
be on guard音标
英 [bi: ɔn ɡɑ:d]
美 [bi ɑn ɡɑrd]
be on guard翻译
释义
防范；惕励；惕历；
be on guard用法
双语例句
Troops are on the alert against any possible aggression.
军队戒备着可能的来犯。
权威例句
BE ON GUARD
Be on guard
On guard vehicle safety warning system
Strenthen the prophylaxis and treatment to AIDS and pevfect systems in order to be on guard to new public bealth event
Heating chamber with insulative shield panel and electric heating panels mounted on guard frames
Clip-on guard
Be on Guard with Technical Risks and Managerial Mistakes in Electronic Administration
Be on guard for Palmer amaranth
Be on guard for white mold
As swine flu marches on, be on guard for other bacterial bugs