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- catch someone off (his) guard 使人措手不及;乘其不備
- His purpose is to catch us off guard. 他的目的是想讓我們失去警惕。
- The pitfall is the trappings of success can catch you off guard. 陷阱就是，成功的表象來襲時，你可能猝不及防。
- Beware of the quiet ones; they always catch you off guard. 當心那些少言寡語的人，他們往往會乘你不備，出奇不意。
- Don't be off guard! You mustn't tell anything to him. 不要失去警惕，你一定不要告訴他任何事情。
- If you should be off guard, you would double the loss. 如果你粗心大意，你一定會加倍損失。
- Used to catch someone's attention. 嘿用於引起某人的注意
- The MiG then throttled back in an attempt to catch Risner off guard. 兩人纏鬥一陣后飛抵中方機場上空。地面防空炮火猛烈開火向美機射擊。
- Seeing the opponent was off guard, the boxer landed a knockout punch. 乘對手不提防,那拳擊手一下子把他擊倒了。
- Well, we're pissing someone off. 顯然我們惹到一些人了。
- Caught off guard, the competition never caught up. 其競爭對手在未加提防情況下遭受重擊,因而永遠無法趕超。
- A shout made to catch someone's attention or to greet. 招呼聲用來引起某人注意或問候的叫喊聲
- He struck me while I was off guard. 他乘我不備打了我。
- His purpose was to throw us off guard. 他的目的是想使我們失去警惕。
- I was caught off guard by his move. 他這一招真是讓人猝不及防。
- The booing caught Derek Fisher off guard. 突如其來的噓聲讓老魚費舍爾措手不及。
- You can often catch someone at the IRC channel that they use to talk shop. 常常可以在他們用來交談的IRC頻道上看到他們。
- To get someone off the fence: "What will happen if you do nothing? 打破別人的心理防禦:「如果您什麼都不做,那會怎麼樣?
- So, Li Hua, what will you do if you catch someone texting in class now? 這簡單。被抓住上課發簡訊的，手機一律沒收，下課來取。
- In the second that the boxer was off guard, his opponent landed a knock out punch. 拳擊手未留意的那一剎那，對方即把他擊倒了。
