(be) on the ball

(be) on the ˈballto be aware of and understand what is happening and able to react quickly敏锐；机警The new publicity manager is really on the ball.新任宣传部经理的确精明干练。

• baboos
• thorianites
• tributary station
• deinonychuss
• judiciary
• pull yourself up / to your feet etc
• backstage
• symbolize
• rimester
• work something out
• Lonchaeidae
• splitter
• mother image
• tarring
• government man
• locomoting
• suave
• agreeably
• inhabiters
• tribonemas
• antifoaming agent
• photographic positive
• iron mountain
• 'cep
• touristies
• borate
• Saul
• Anadolu
• dis carnation
• Vo.po
• snooze button
• isogriv chart
• revoker
• crabbers
• incondensible
• pigmentations
• on security of
• chelae
• giant panda
• the next minute
• domicils
• outlooks
• hang on someone's coattails
• archeology
• maidel
• micromicrofarads
• Eurodetente
• halcyon
• peronine
• tks
• sand cone
• assoilzie
• quarantine anchorage
• blesbucks
• fixations
• a man of letters
• retroreflector
• cost ledgers
• blaze a trail
• dpst switch
• nervelessnesses
• autecologically
• ork
• uniflagellated
• dark mineral
• hissings
• atomic susceptibility
• cryptorchidopexy
• detinue
• walk-in
• knockwursts
• air traffics
• idlies
• grandstand
• zenith angle
• copra
• generation
• drooly
• triumphers
• calypsos
• the factory floor
• carrying overs
• single-axis gyroscope
• Temnopleuroida
• grunions
• keep going
• string trimmer
• acaulescent
• evening stars
• mobilizings
• rank and file
• not have a pot to piss in
• transuranium
• brasser
• forebode
• manumitting
• friction losses
• broad-spectrum
• brakings
• stoke up sth