catch one off guard是什么意思？

• intermission
• dragon
• 领域英语
• searches
• 来源英语
• lycopene
• silver
• autumn
• algiers
• general
• monitor
• BARRIE
• brat
• 参与者英文
• giraffe
• passage
• crayon
• 实施英文
• sweater
• giraffe
• scared
• panicked
• searches
• approaches
• erased
• 缺陷英文
• rice
• bombarded
• 权限英文
• cheese

• neck
• tourist
• saturday
• droplets
• ticket
• chess翻译
• volume
• firmness
• general
• various
• theatre
• satisfaction
• 分配英文
• 参数英文
• cloud
• client
• vehicle
• permitted
• repeat
• tomato
• reveal
• failure
• narrow
• pear
• emergency
• profile
• lake
• 解决方案英文
• peeping
• toxicity

• lightly rub
• Foot sound
• Take the noodles
• teletorium
• To give a human form
• general mood
• Prussic acid
• army flag
• return home
• laddish
• White Material
• in a jiffy
• pettifoggery
• sucking pad
• teaching material
• anthrene
• electron mirror
• mistily
• return the salute
• return a compliment