what does it matter?

what does it matter? spokenused to say that something is not important（即使）又何妨〔表示某事不很重要〕:•It all happened so long ago now, what does it matter?这都是很久以前的事了，还有什么关系呢？•What does it matter how old I am?我年纪多大有什么关系？

• combinatorial mathematics
• cyber-capitalism
• aneuploidies
• farringtonite
• under the care of
• panspermic
• dogeye
• Palermo
• petrels
• gonad
• aithorising
• kangaroo rat
• wine-head
• handlike
• gang up on
• a box of teeth
• torrents
• Crystal spectrometer
• trustworthily
• phreneticism
• Elsass-Lothringen
• mesoappendix
• great horned owls
• jogglers
• float valve
• old schooler
• maximum-likelihood criterion
• surrejoinder
• allomerous
• racemic
• chondroitins
• constrainingly
• apocalyptists
• in one
• forewarned is forearmed
• antennamitter
• True Story
• burries
• open-and-shut case
• B supply
• twangles
• drag sth/sb↔in
• exposure suit
• seasonable
• basin valley
• Tanintharyi
• quandaries
• deadman
• last miles
• ACE inhibitors
• topminnows
• criminalists
• under the name of
• Bata
• veracities
• be two（或ten）a penny
• Thacker
• misappropriating
• electroplated
• colostomy
• vesting
• tranylcypromine
• rock cave
• sugarlike
• azygous veins
• daytime soap
• v.a.
• wood thrushes
• recta
• soil atmospher
• song-and-dances
• press-show
• upraisers
• book page
• give one's mind to something
• azonal soil
• tease out
• tactile amnesia
• statehooders
• antiaircrafts
• Arameans
• roup
• censorship
• Cook Islands
• mountain goats
• hot-water bags
• cloudily
• goosier
• ice sheets
• beat over
• I've heard it all before
• fantasticalities
• enstool
• Wicca
• mackman
• light handed
• go to blows
• harmonic minor scales
• knock someone's eyes out
• qualifiedly