serve its purpose

serve its purpose if something has served its purpose, it has done what you needed it to do起到应有的作用:•We delete the data once it has served its purpose.这些数据一旦用过我们就把它删除。

• haul ass
• sleeve dog
• sonless
• Hiltner-Hall effect
• scrunch sth ↔ up
• siphonet
• don't bet on it, I wouldn't bet on it
• Chasidim
• flat plowing
• secondary suture
• respondentias
• advections
• dooms
• the whole bag of tricks
• pachucoes
• mean high-water lunitidal interval
• key of the Nile T T
• Pegler, James Westbrook
• lipography
• minor league
• fides Punica
• reservoir
• strip planting
• screw around
• ethicised
• iambus
• at the drop of
• on (a) collision course
• osteopenias
• electronic desk
• practical art
• entomophobias
• harmonically
• geologic botany
• Scillas
• sexagesimals
• tribadisms
• weather-beatens
• rhizopods
• free progressive wave
• skew curve
• Gastrotricha
• polyurethane resin
• aesthete
• pretreating
• objective testing
• tax cut
• proper character
• salad bar
• three-point method
• geechie
• mesosiderite
• decompensated
• salting
• schoolmaids
• vertebrate
• standard
• customed
• Heterakidae
• monotoned
• physical properties
• Hemoperitoneums
• patulousness
• approved schools
• impartable
• caballine
• pressure welding
• smarty-pants
• encroachments
• ruckled
• -fication
• cut ice
• figure dance
• vatter
• ecospasm
• fluorochromes
• aristology
• odontornithic
• on schedule
• cold starter
• playing field
• set sb/sth on their/its feet
• muntz metals
• first contact
• as silly as a goose
• glaucous
• strike a mine
• step-out time
• (more than) your fair share of sth
• pandect
• hemianopsia
• bisk
• boron fluoride
• inequations
• to the top of one’s bent
• read something back
• diaphototropism
• phonolite
• despairful
• pulling boat