what does sb care?

what does sb care? spokenused to say that someone does not care at all about something某人难道会在乎？:•What do I care? It's your responsibility now!这关我什么事？ 现在是你的责任了！

• step past
• bend to the oars
• inspissation
• promiser
• party ticket
• punch bowls
• induction variable
• Wisconsinite
• cellular shirt
• catalectics
• doves and hawks
• detention camp
• Delmonicos
• unionizations
• circulatories
• sullys
• staunchest
• kicking and screaming
• candelas
• bar sight
• ruthenium chloride
• synjet
• roblitz
• philosophing
• ticket to success / fame / stardom etc
• wage war against
• colonializations
• tyrannizes
• abstract language
• doctorbird
• epitrichial
• worcesters
• set one's cap at（或 〈美〉 for）
• Own sth on a shoestring
• bedroll
• drusy
• dogsleep
• osmoregulatory
• demonographers
• truck farms
• oestriols
• corrodibilities
• Elijah's cup
• carnalness
• chondriocont
• Alfrey-Price equation
• parboiler
• RH
• staphylococcuses
• porrection
• field bed
• Ostrogoth
• Phoenicopteridae
• roll up one's sleeves
• ice over
• thermos flasks
• palki
• color televisions
• have to
• on the edge of
• put one's hand in one's pocket
• toniest
• ambulacrums
• chunnel
• fabrications
• monsteras
• mojave deserts
• A.L.A.
• wheelbarrow
• Montenegrin
• sugi
• bay windows
• thermal barrier
• waifs and strays
• horse mushrooms
• Att Gen.
• penthouses
• leagues
• firedamp probe
• chromosome numbers
• no rest（或 peace） for the wicked
• starry-eyed
• TVA
• lewdsters
• zoology
• dispelling
• proved 或proven
• gallowglass
• casuistically
• red-carpet
• killdees
• pin against
• universal chuck
• crossed-field multiplier phototube
• emotional intelligence
• Thammuz
• nessuss
• Tokyo Bay
• magnetometer
• farceur