keep one's countenance

keep one's countenance maintain one's composure, especially by refraining from laughter （尤指忍住不笑）不动声色; 保持镇定。

• reurging
• planorbid
• jerrymander
• Krishnaist
• shoot up like mushrooms
• udalfs
• oppilate
• quizzicalities
• give reason
• dipperfuls
• go the big figure
• liefly
• Monica
• alcibiadess
• salt glands
• Lady H
• doughless
• ex post savings
• eustress
• Capitellidae
• Paisiello, Giovanni
• Eurobanker
• make a call
• deceleratings
• celestial
• proposer
• read sth↔out
• LDC
• Conference on Data Systems Languages
• Cleveland, (Stephen) Grover
• auxiliary relay
• drink with the flies
• subjective genitive
• acid
• within the four seas
• tell by
• diamond dusts
• polar molecule
• snowsuits
• commodifications
• ribozyme
• allegorism
• commensalism
• settle accounts with
• lares and penates
• padeyes
• descendents
• xylol
• seventh avenues
• throw out a minnow to catch a whale
• behavioural scientist
• to the turn of a hair
• pilot lamp
• Lapp
• cord
• outspokenness
• back rent / taxes / pay etc
• adjustable-pitch
• sylvanus
• die in one’s boots
• inves
• gas laser
• meshugana
• psittacistic
• embank
• bring sb to dishonour
• occultness
• recanalization
• demultiplexer
• DC-10
• seed plants
• Land of Lincoln
• ballon
• goth
• latent fingerprint
• degenerate code
• uronic acid
• khedivate
• sneezers
• jewellers
• tondal
• millerite
• compter
• interplead
• lactonise
• coelomates
• field distortion
• skin a louse
• claim attention
• leave no stone unturned
• smart phones
• VOS
• wingedness
• basic granulite
• bibulosity
• poor devil
• PDR
• Baal Shem-Tov
• BCS theory
• verbalization