can't make head nor tail of sth

can't make head nor ˈtail of sthto be unable to understand sth不理解某事；不明白某事I couldn't make head nor tail of what he was saying.我弄不懂他在说些什么。

• swiveled
• nap hand
• union-busting
• acoms
• meagerly
• rhombuss
• non sequiturs
• feldspathose
• print shops
• tenurial
• pay out of pocket
• arch
• societys
• Cassegrain focus
• by-place
• penetrability
• pheasants
• damnified
• Ack-Ack
• as pretty as a as paint
• acetidin
• brown Betty
• bepraised
• oxysalt
• ivory-tower
• aerostation
• demolishments
• imprescriptible
• disemburden
• Sommerfeld model, Sommerfeld theory
• octopodidaes
• photodissociations
• pulsates
• JL
• gradient of motivation
• all the crack
• doorsill
• deparochialize
• Sherrington phenomenon
• real-balance-effect theory
• the late unpleasantness
• usucapion
• ligurian seas
• -dione
• hydraulic engineering
• gantline
• punched card reader
• Couinae
• adverse conditions
• barry bendy
• Gaucher's disease
• hemidemisemiquaver
• hit/strike the right/wrong note
• OIR
• binomial distributions
• Peloponnesian
• catagenetic
• Faraday's laws of electrolysis
• keratectomies
• gaff-rigged
• four-footeds
• serve a notice
• put years on（或take years off）someone
• square (sth) with sth
• Caffeic Acids
• revolting
• Recovery.
• manhole coaming
• high churches
• imaginative rehearsal
• phone book
• dualized
• clingingly
• bicircular
• lich-house
• come into a fortune
• walk with disaster
• Object Kowal
• hard bop
• Cecropidae
• diffusivities
• go to show
• lichenologic
• as who should say
• paracrate
• tarantass
• hippiedoms
• film coefficients
• duars
• carb
• stock actor
• integral transformation
• effortlessness
• hysterical
• ripple tank
• think in terms of doing something
• pan-loaves
• losel
• platinous
• petrified lightning