be certain of/about

be certain of/about1.深信的;确信的：These diligent and honest people are certain of their bright future.这些勤勉诚实的人们确信自己有光明的前途。2.一定的;无疑的：You can be certain of your success because you work so hard.你工作如此努力，你一定会成功。

• inducible promotor
• cold injury
• bolometry
• cyclopentanone
• auteurisms
• sensualizes
• skiagraph
• do sb an injustice
• divest ... of
• overwhelmer
• leatherworkers
• Accad
• hitchily
• abstract
• bp
• between the rock and the hard place
• non-thing
• azulejos
• puerperalism
• Gauguin, (Eugene Henri) Paul
• Bonnet,Charles
• Orwellian
• under provocation
• radiothorium
• dobeying
• look rough
• raisin
• Aramaeans
• palm branch
• quarter stocks
• Ger.
• as brown as a as mahogany
• agrostology
• lamp cage
• wine-tasting
• comprize
• mening-
• book reviewer
• obtainments
• greffier
• Jas.
• acrylamides
• conceptualizes
• dumping-grounds
• Cappadocia
• in one's shirtsleeves
• pasticcios
• virtual sex
• what the eye doesn't see (the heart doesn't grieve over)
• corpuscularity
• elixir
• bivariant
• in a temper
• by main force /strength
• collyriums
• half-turn
• Laplace irrotational motion
• Gauleiters
• mullites
• gleeman
• single-cut
• current-carrying capacity
• hang the bell about the cat's neck
• Paulinizing
• confidentially
• forfex
• maelstrom
• monkey puzzle
• take someone down a peg or two
• keep score
• mustang
• triumphalist
• pangless
• prancy
• liefer
• associate degrees
• get beyond a joke
• LWV
• rap.
• bilinear concomitant
• hang on to sth
• Algerine
• casement door
• pennyroyal
• fedai
• playsomeness
• porched
• hyperplasias
• videocasts
• attach to
• star streaming
• Nacogdoches
• prostomia
• analyticity
• mmf
• exophagous
• styes
• data manipulation
• hatch boat
• forgettable