work up to

work up to proceed gradually towards (something more advanced or intense) 逐步发展到, 逐渐达到： the course starts with landing technique, working up to jumps from an enclosed platform. 课程从着陆技巧开始教, 尔后逐步教到从密闭的平台跳下。

• epiploon
• musettes
• out of work
• khis
• begging
• Farsi, Farsee
• balance in hand
• if at all
• laboratorial
• Orel
• cocciferous
• rescues
• ex facie
• weekly
• mandir
• axillae
• monastic
• cata-condensed polycyclic
• front of house
• lithologies
• vituperating
• Chinese Turkestan
• to someone's taste
• very much the other way
• ethnarchy
• threonines
• resin ducts
• erethism
• flank steak
• the freedom of the city
• tuned
• Cerberus
• carry off the palm
• homomorphs
• seizors
• interconvertible
• shanks's pony
• sopaipilla
• hoverbarge
• secularizers
• all in a twitter
• dithio-
• jet-black
• Elizabethan age
• keening
• full-width search
• epiderm-
• fibres
• ladyfying
• sick benefit
• tessellar
• Langobard
• swatter
• dynamic fluidity
• above
• in view
• hare
• Down syndrome
• cinematizing
• sociologistic
• Cook's tours
• nondepositional unconformity
• professed nun
• derma-
• dinas
• SDP
• pustulants
• naad
• normalizers
• pileum
• tangent bundle
• high vacuum
• Laws of Manu
• Sarcomastigophora
• equidistance
• bankering
• lissomness
• generalizer
• curves
• c.ross
• xenodiagnostic
• antisymmetrical
• interfusions
• fuglied
• payable on presentation
• begrudged
• terrestrial frozen water
• colloquialism
• liquid holdup
• verderers
• del credere agent
• constant region
• useable
• concertizes
• disentitlements
• astragalomancy
• phylogenetic
• herb tea
• simple pistil
• pharisaically