pyrethrins

pyrethrin[paiə'ri:θrən; -'re-]

• n.【化学】除虫菊酯

• throw cushion
• mail sack
• make a shift
• lean and mean
• shucker
• the apple doesn't fall/never falls far from the tree
• springing line
• pred.
• morphically
• justifyings
• tramal
• unconformably
• led horse
• chequered
• carpellate
• apology
• duodecimo
• not hear of sth
• swing-frame grinder
• designated
• ear tag
• personnels
• get butterflies in one's stomach
• foamflowers
• dachiardite
• thioantimonite
• unsavoury
• nier
• kraits
• limnetic
• revolving shovel
• fight sth ↔ down
• cosherers
• negative lens
• out of the clear blue sky
• line clinometer
• vicegerencies
• annexation
• unbalanced line
• seising
• front for someone
• fevertrap
• blue blood
• biowarfares
• serveries
• monocrats
• ruggered
• R and D
• protozoologists
• hyperstereoscopy
• horst
• Molinos, Miguel de
• in concert
• sirrees
• Fed float
• LEASAT
• Mansur
• dum-dums
• lunarnauts
• in disgrace
• hybrid interface
• compassionated
• dispersing agents
• supercargos
• glutarates
• Orbiniidae
• lipoic acid
• transformer rectifier
• neuralgias
• laky
• put something up the spout
• marises
• cloud base
• organic electrolyte cell
• drop through
• pattern bombing
• household management
• bromine pentafluoride
• slope angle
• bond trader
• revel in sth
• body piercing
• dravidians
• Woodlands
• uraeuses
• irksomeness
• homological algebra
• bitterroots
• peronisms
• Rhoda
• merryman
• tenpenny
• deciduas
• public enemies
• Victoria, Lake
• extracystic
• cryogenic transformer
• decimal classification
• airborne pollutants
• precopulatory