be on the scent

be on the scent (凭嗅迹)追踪着猎物;(凭线索)探究着：This doctor is on the scent for a complicated disease，he tries his best to find its cure to benefit his patients.这位医生正在探究一种复杂的病症，努力找出治疗方法以造福于他的病人们。

• Alligatoridae
• dump on
• have something to burn
• button lock
• white level
• pantheisms
• cut ... in
• logic symbol
• beat the hell out of
• partial birth abortion
• abducing
• cyanotrichite
• infirm
• acetyl-co A
• take care of oneself
• snow grains
• epulations
• logistical nightmare
• try someone/thing out
• acidifiable
• Castalians
• scissorstails
• quantitative analysis of dynamics
• graylings
• Way of the Cross
• difference-in-depth modulation
• trapped particle
• transverse
• outjump
• designer food
• viscidities
• passive sensors
• babuls
• make an appearance
• Stafford, Sir Edward William
• thermobarographs
• All hands!
• smashup
• boxing match
• hindward
• active power
• full feathering
• roosing
• postliterate
• boojum
• frost grape
• streusels
• hectoliter
• devolvement
• lacustrine
• lentisks
• dropline
• dolly camera
• foster father
• in abeyance
• wikiwiki
• self-outlawed
• Cross, Wilbur Lucius
• refuses
• Hague
• dozenths
• have two faces
• grandparenthoods
• workmanlike
• sunflower chest
• pats
• blindfolder
• wire in
• screening agent
• native
• fiber bundles
• arouse
• arbitrary level
• lorimer
• gamma structure
• stoplight
• cheloids
• driblets
• aludels
• respectabilizing
• ceriferous
• humifying
• identifiers
• ruddocks
• have the run of one's teeth
• conditioned responses
• not know beans
• runnier
• reaction timer
• touch something up
• vitas
• disassociating
• saline-water reclamation
• offender profiling
• spray angle
• overcapitalisations
• cook-chills
• torpedo exploder mechanism
• punk rocker
• a.b