sit up straight

sit up straight坐直;坐正：Children should be told to sit up straight even when they are watching TV programs.应当告诉孩子们要坐直了，即使他们看电视节目时也要坐直。

• Imogen
• blameableness
• daytimes
• megastructures
• run short of
• man jack
• colluded
• the real thing
• periscopelike
• antimonic
• one-armed bandit
• oral sucker
• Benineses
• vote with one's feet
• exterior to
• enolise
• play around with sth also play about with
• queen pin
• linings
• impudent
• indamines
• sheathbills
• body servant
• doughnuts
• ifosfamide
• three-days
• aspite
• successive approximation
• once-through boiler
• chart desk
• discriminant function
• there is no question of sth happening / sb doing sth
• digital-to-analog converters
• normally
• EPD
• outwait
• poachable
• receive someone back into the fold
• ticklishness
• race glasses
• polyarchy
• with relation to
• growth hormone
• cytoplast
• lavaret
• Passiontide
• Hollerith code
• spadefoot toad
• friction gear
• overpeer
• firmness
• digital audio disk
• calorifiers
• voucher
• mucin
• molluscicide
• nosh
• shotgun wedding
• iojap
• Rameses
• DNA helicase
• bowhunter
• medics
• master race
• indexers
• meg.
• goat rope
• isentropic weight chart
• demi-pension
• data security
• preprohormones
• reascensions
• azo radicals
• smoke the pipe of peace
• right-handers
• aidmen
• wood-boring
• ujamaas
• file label
• sustaining pedal
• pro-lifer
• rhyta
• purple osiers
• fling one's head back
• cream pail
• Maastricht Treaty
• shawns
• suspensibility
• a slice of the cake
• untaughts
• partridge peas
• refuse credence to
• be without equal
• a call to the colours
• dramatization
• cleanable
• sortes Homericae
• bulletin
• sd.
• Oxford tie