oil and water

oil and water used to refer to two elements, factors, or people that do not agree or blend together 油和水（指互不相容的因素或人）。

• lexicostatistical
• overflower
• task-oriented language
• send shivers / chills up (and down) your spine
• the death agony
• Moab
• Hyalospongiae
• halavah
• lacrimal duct
• dicentric
• water caltrops
• hadedah ibis
• what the blazes / who the blazes etc
• registration point
• lamb brain
• not have a dry stitch on
• rockforming
• taxi ranks
• dissemble
• stranglest
• a.f.d.c
• pack rolling
• supplejack
• cisele
• afterburner
• pumpions
• cryptic plasmid
• despite not your enemy
• characteristic spectrum
• fosterlings
• emery board
• TBP
• in the family way
• beam -ends
• cut up dido a dido
• pilfer
• have for the whistling
• wade in
• off-floor trade
• laser scanner
• out of keeping (with sth)
• lifeboat ethics
• losing streak
• typ(e)able
• Akans
• charge down
• barrennesses
• volcanist
• burgeon forth
• governors
• Jordan algebra
• yttrium garnet
• versify
• flickered
• leptonic
• collagenous
• polo shirt
• Sextans
• follow one's nose
• bulwark
• avalanche photodiode
• -iatrics
• slinger rings
• protozoologist
• Stechhelm
• Ogygian
• atoneable
• pinguin
• vanadium pentoxide
• senatorial courtesy
• sea-wind
• reinflation
• obeahism
• Galois group
• relocatees
• keep to the bottle
• Kirchhoff, Gustav Robert
• Bahian
• Russell movable-wall oven
• administrating
• dispossess from
• nanoamp
• SUN compasses
• esrogim
• back-step marks
• state descriptions
• zedonk
• 2-methoxyethanol
• past future perfect
• housekeepings
• shark bell
• cachucha
• rimrocks
• v-1s
• temperest
• eradiates
• Harrisburg
• palled
• Napier diagram
• literary man