hold fast to sth

hold ˈfast to sth(formal)to continue to believe in an idea, etc. despite difficulties坚持（某种思想等）

• Gunn amplifier
• tallying
• heterokonts
• spunge
• bromphenol blues
• in accord with
• efferent ductules
• featured players
• straiten
• subhuman
• pithead
• limited-payment life insurance
• High Holy Day
• bell-lyra
• entryist
• alcosol
• alluvia
• commissarial
• carbonadoes
• dishcloth
• rectus abdominis
• returns-to-education approach
• tucker
• have time on your hands
• tree structure
• battery eliminator
• uranic
• prosopalgia
• cometaries
• god
• themistocless
• embathed
• sukiyaki
• flyflapper
• asthenospheres
• go at hammer and tongs
• a nasty bit of work
• ritornellos
• render a service
• minnesotans
• defames
• Usascii.
• crinoidal limestone
• be in your fifties
• axion
• NLC
• engross
• inorganic chert
• exchange narrowing
• i／c
• all in
• the game's up
• retorted
• rheboks
• paper jam
• take a bad picture
• benzamide
• paraffinized
• Schottky effect
• aboideau
• phase of compiler
• cryophorus
• single firing
• Sovietologist
• hose sth↔down
• as sure as a gun
• bagelry
• Pleb.
• penalty corner
• zoogeog.
• bleed valve
• prefatory
• look out for sb
• snailishly
• petit four
• palsgraves
• be joined in marriage / holy matrimony
• bombardment
• paddywhack
• cellulosic resin
• alto flute
• selfnesses
• strike out (for/towards sth)
• homogeneous network
• tone wheel
• red-bag
• hypnopaedically
• two-headeds
• go far
• make for sth
• dowds
• recantation
• sweepable
• Desargues, Gerard
• d.j
• run an eye down
• egomaniacally
• synanthy
• fairy-cake
• snakes in Iceland