be on guard,be on guard,be on guard是什么意思,be on guard怎么读,be on guard的用法_英语学习

be on guard,be on guard,be on guard是什么意思,be on guard怎么读,be on guard的用法

创始人

2024-07-04 09:40:46

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be on guard
英 [bi: ɔn ɡɑ:d] 美 [bi ɑn ɡɑrd]

释义

防范；惕励；惕历；

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
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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

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be on guard,be on guard,be on guard是什么意思,be on guard怎么读,be on guard的用法

双语例句

权威例句

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