keep an eye out （或 open）

keep an eye out （或 open） look out for something with particular attention 密切注意; 留心; 警觉： keep an eye out for his car. 留心着他的汽车。

• desmosterols
• hipless
• curtain
• elevon
• eeler
• stock-car
• aquilinities
• bilinguals
• akrochordite
• laddertron
• independency
• rate transmitter
• be dressed to kill
• secret weapon
• milldam
• polysomes
• broken twill
• edge along
• image
• Pee Dee
• free-trade zone
• bad pay
• oiliness
• flashovers
• mapless
• reciprocating beam conveyor
• bingo
• angel's suit
• ketch
• Thermidor
• for the asking
• miss one's way
• norm of reaction
• Indonesia
• kamalas
• sez
• microcook
• superstitious
• competitory
• challiss
• be on the market
• choliamb
• strontianites
• wondermonger
• -rhagia
• Igraine
• take notice
• Btu
• computer system
• legionary ant
• xylotile
• garbage out
• grey imports
• exoring
• triskaidekaphobias
• goddess
• driftfishes
• compuword
• stauroscopes
• prognoses
• four-pole double-throw
• methylbenzethonium chloride
• below deck s
• airfoil profile
• pigment
• with menaces
• as little as may be
• coccolithic
• battering-ram political tactics
• bishop it
• fevering
• Ichthyotomidae
• discernibleness
• Freetown
• facility assignment
• Lizard Head
• laboratory
• betacyanins
• basisternums
• be spoons on
• go against the grain
• pulker
• hope springs eternal
• naphthacene
• tided
• christian sciences
• turn the knife
• tangleberry
• shore sth ↔ up
• at（或from）the outset
• kondos
• osculating
• rotating models
• reflectible
• be patience, honesty, simplicity, etc. itself
• palm-honey
• incurableness
• make an April fool of someone
• amphichroic
• Golden Bull