on your guard

on your guard to be paying attention to what is happening in order to avoid danger, being tricked etc警惕，提防:•These men are dangerous so you'll need to be on your guard .这些人很危险，所以你要提防着点。•Something in his tone put her on her guard .他说话的语气使她提高了警惕。

• do the dishes
• Chloroflexies
• physical realizability
• Christlike
• charitableness
• criminal courts
• be / become habituated to (doing) sth
• not hold water
• Andean Group
• inhumation
• word-ladder
• biochemic
• fry in one's fat
• lithospermums
• manors
• dress sth up
• acidifying
• bathyanesthesia
• onlookings
• set one's mind on something
• wickers
• coastal plain
• pilose
• breezers
• borrowed interest spot
• pseudoalum
• hanging
• feeder
• pat-a-cake
• at no expense
• doorsteps
• plasmapheresis
• crocoite
• skyphoi
• photodermatitis
• bladderfish
• disinvitation
• halfgod
• lateral pass
• May apple
• transducer
• diamantaires
• Pama-Nyungan
• space-charge debunching
• honeysuckle
• deadlines
• teineite
• amniotas
• set eggs
• Vanessa
• interferingly
• Beers, Clifford Whitting ham
• presentee
• triangular pyramid
• cannabis resins
• box piles
• blackstrap
• nervous systems
• Paramaribo
• watercourse
• bearing reins
• radial engines
• watersick
• aridisols
• syncopes
• prime the pump
• horizontal parity check
• epimere
• stagily
• nobble
• affectioned
• intraterrestrials
• chambering
• revanches
• snafflebit
• head up
• M.C.S.
• make a place too hot for someone
• chirper
• porterages
• boundary-layer separation
• bellyachers
• tensometer
• buffet boundary
• displacement current
• harki
• cold-stores
• Ahmadiyya
• glass harmonicas
• scalograms
• slow viruses
• tonical
• gavel-to-gavel
• flavanol
• SCLC
• spot checker
• tribology
• overvoltage
• raveler
• premier danseur