be up to something

be up to something

• [口语] 搞阴谋，耍花招；干坏事

• vestigium
• Bank Credit Analyst
• reequipping
• brawl
• ptochocracy
• extravasation
• communique
• rhinolalias
• eucryptites
• have one's ear to the ground
• adorableness
• shazam
• Leninist
• uranium
• by ones and twos
• Peri, Jacopo
• ammonium formate
• choke down
• confidence level
• go short
• Biela Comet
• snakily
• peytrel
• impresas
• curiosity behavio(u)r
• reconnections
• amenta
• acrylic plastic
• don
• stridor
• informing gun
• spondean
• silverberry
• bathe in
• channel-attached device
• Hermosillo
• fingermath
• Black September
• Garda Lake
• starriness
• psychometrician
• Hudson River School
• -eyed
• synectics
• docimasy
• scorches
• flakies
• fend for
• geometric distribution
• sb / sth rules
• sherwani
• passive voice
• crotoxins
• Dirac electron theory
• calcarate
• smarm
• lead by the nose
• caustic baryta
• wrap up（或wrap someone up）
• sunbeamed
• absolute monarchies
• do a Falklands
• bittie
• lifecares
• indentured servant
• titanite
• prize
• flying buttress
• literaryisms
• nucleolonema
• backchats
• strontians
• Brit-
• fundamental constants
• safety lining
• as hard as iron
• country-dances
• lucubrating
• carry the baby
• length of a curve
• oxygen bar
• renminbis
• false oolith
• focus-mask
• transvestite
• chipmaking
• world federalism
• unauthorized
• consortiums
• viscountcies
• micromotion study
• Sloppy Joe's
• M.I.NG
• root sth ↔ out
• sclerosings
• Purkinje fiber
• nonrenewable fuse unit
• cruciforms
• hypospadias
• autotetraploidy