bird-brained	stupid
scatterbrained	careless, forgetful
brainchild	sb's idea or invention
to brainwash	to make sb change their believes by very strong persuasion
brainwave	a sudden clever idea
brainy	intelligent (of a person)
to pick sb's brain	to question sb who knows a lot about a subject
abundant	obfity/bogaty
conspicuous	rzucający się w oczy/ evident
amiable	friendly
arduous	żmudny/mozolny = tedious
prevalent	rozpowszechniony/widespread
inexorable	unavoidable/bezwzględny,zaciekły
preposterous	absurdalny/niedorzeczny
irrevocable	unchangeable/nieodwołalny
work to rule	when wmployees do no more than the minimum required in order to cause a slowdown
hit the bottle	to get drunk
pluck up the courage	to force yourself to be breave enough to do sth
lead the field in	to be better than others
spare the rod	to be less strict toward the children
to be burn to the candle at both ends	to work very hard for sth (take too many things to do)
to bring the house down	to give a good performance
to paint the town red	to go celebrating/ go out
sth is on the house	tht is for free
to be in the dumps	to be depressed/ unhappy
to be full of beans	to be full of energy/lively
to hit rock bottom	be in the worst possible situation
to sweep sb off sb's feet	rozkochać kogoś w sobie
to make a killing	to earn a lot of money in quick and easy way
to be over the hill	to be old and not able to work
to keep a stiff upper lip	not show emotions
to have butterflies in stomach	to feel nervous and excited
to kick up your heels	to do things that you enjoy
it costs you an arm and leg	when sth is very expensive
terminate	to end sth
implement	wdrożyć coś w życie/introduce/carry out
intervene	zapobiec
infer	wywnioskować/deduce
discriminate	rozróżniać
enhance	increase
facilitate	make sth easier
constitute	stanowić
commence	to begin/ to start
volume of production	wielkość produkcji
what you wear speakes volumes about you	"to w co się ubierasz dużo o tobie mówi"
can be attributed	może być skutkiem
prior	wcześniejszy
cease	skończyć/przestać
justify	uzasadniać
forthcoming	upcoming
correspond	odpowiadać
scope	zakres
constrain	limited/krępowany
a wet blanket	a person that discourages enthusiasm or enjoyment
to be on a shoestring budget	consisting of a small amount of money
to rub sb up the wrong way	to annoy or irritate sb
to steal the show	to get all the attention and praise at an event or performance
work sb's way to the top	to make progress (powoli osiągać swój cel poprzez ciężką pracę)
a feather in sb's cap	a reason to pride yourseld on sth
scope for	when there is a possibility for sth