by / in leaps and bounds

by / in leaps and bounds if something increases, develops, grows etc by leaps and bounds, it does it very quickly迅速地，突飞猛进地:•Lifeboat technology has advanced by leaps and bounds.救生艇技术突飞猛进。

• Jo.
• zygomere
• hornists
• T.H.C.
• fados
• argids
• whirlabout
• have the drinks on someone
• incubation periods
• puzzledom
• veritably
• single bed / room etc
• ablator
• hyposensitizing
• talk the hind leg off a donkey/dog
• prorafion
• ghostliness
• broad-mob
• poetasters
• winch out
• multiplying
• haematologic
• rough trade
• asleep
• radio storm
• Cornu quartz prism
• furfuryl
• Desert shield
• API
• uranothallite
• salt wall
• datedness
• fire ahead
• breast off
• mmhos
• botel
• boast it
• Lord Great Chamberlain of England
• drive an a point home
• for gosh sake
• labia majora
• announceable
• colander
• peace of conscience
• advisory jurisdiction
• Meany, George
• regular lay
• powder metallurgy
• statoblast
• lanthanide
• rear one's ugly head
• dish up
• borac
• horse gear
• toasty
• Oceanids
• tell the world
• lessee
• positive-displacement compressor
• endodonticss
• Elderhostel
• splanchnopleure
• insectologists
• indigenousness
• be in the red
• beat sb (all) to pieces
• seroreaction
• bronchospasms
• rookies
• blouson
• testacies
• lagomorphic
• kiloes
• spark up sth
• moxa
• interlineations
• septum primum
• overstrict
• Himalaya
• together with sth / sb
• sadhus
• fuchsias
• ratepayers
• alining
• teind
• retractively
• honky-tonk music / piano
• Thiokol
• santirs
• oppugnation
• granite-geniss
• lamella
• respondent behavior
• cement glands
• series reactor
• virgin neutron
• communications intelligences
• scatteration
• bury your face / head etc (in sth)
• Walters, Barbara