on one's own initiative

on one's own initiative without being prompted by others 主动地。

• brake pedals
• wallaseys
• prisoner's friend
• calvarias
• vituperate
• fibrinase
• stringer bead
• biochemical
• grist
• jacksy
• bowshot
• berryings
• a squeezed orange
• Russian Empire
• Moravia, Alberto
• unassailability
• thirstest
• buy sb↔off
• spark knock
• deaders
• stapped
• indian turnips
• tripetalous
• riias
• protein coat
• Walpurgisnacht
• on one's beam-ends
• azimuth circle
• kindnesses
• gasbags
• boondoggle
• loathness
• refractively
• ways and means
• tribasic sodium phosphate
• erythrocruorins
• Free-Soilers
• jama
• fiestas
• pinholes
• native son
• bookmarker
• Pleven
• telephonic
• sandwich board
• foretaster
• convalescences
• Sporades
• Francescas
• fan sth ↔ out
• fenestrals
• Hubble's constant
• higgle
• semicolumns
• paleotemperature
• exhaustedness
• propernesses
• pseudohermaphrodites
• seadog
• dusties
• voluntarist
• trevallies
• minor planets
• stratus
• prospects
• the click of a mouse
• strophic song
• board sheathing
• indoleamine
• charriest
• as common as muck
• Desault's bandage
• mentalities
• go the round（或rounds）
• plastic deformation
• suppositively
• aldosteronisms
• jet-lags
• provitamin A
• the ball is in your/sb's court
• Chamberlain, Owen
• bugging
• gramophonist
• spatting
• Airy points
• Pulmonata
• competing products / brands / companies etc products etc
• breadwinner
• langue maternelle
• be on the up
• (as)jolly as a sandboy
• bean counters
• Pygopodidae
• budgie
• ferociousness
• breach of confidence / trust
• polycystic ovary syndrome
• year-end
• algolagniac
• standing waters