- sophomore
- synthesis
- soporific
- synthetic
- sore
- syphilis
- sour
- syringe
- souvenir
- syrup
- Soviet
- systole
- sow
- soybean
- spacious
- spade
- span
- spark
- sparkle
- sparrow
- sparse
- spasm
- spear
- specialize
- specialty
- species
- specific
- specification
- specify
- specimen
- speck
- spectacle
- spectacular
- spectator
- spectrum
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- speculation
- sperm
- sphere
- spherical
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- sabotage
- sphygmomanometer
- sac
- spice
- sack
- spider
- sacred
- spill
- sacrifice
- spin
- sadden
- spinal
- saddle
- spindle
- saint
- spiral
- sake
- spire
- saline
- spiritual
- salubrious
- spit
- salutary
- spite
- salute
- splash
- salvage
- splay
- salve
- spleen
- sanatorium
- splint
- sane
- split
- sanitarian
- spoil
- sanitary
- sponge
- sarcasm
- spongy
- sardine
- sponsor
- satchel
- spontaneous
- satellite
- spoon
- satire
- spoor
- saturate
- spore
- saturation
- spot
- sauce
- spotted
- saucer
- spouse
- sausage
- sprain
- savage
- sprawl
- saw
- spray
- scab
- sprinkle
- scabies
- sprout
- scale
- spurt
- scalp
- sputum
- scalpel
- squad
- scan
- squalors
- scanty
- squeeze
- scar
- squint
- scarce
- squirrel
- scare
- stab
- scarf
- stable
- scarlet
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- scatter
- stadium
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- scene
- stagnant
- scenery
- stain
- scent
- stainless
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- staircase
- schizophrenia
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- stale
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- stall
- scorn
- stammer
- scout
- starch
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- scrape
- starvation
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- screen
- static
- screw
- stationary
- screwdriver
- stationery
- script
- statistical
- scrub
- statistics
- scrupulous
- statue
- scrutinize
- stature
- scurvy
- status
- seagull
- steamer
- seal
- steep
- secrecy
- steer
- secretary
- stem
- secrete
- steppe
- secretive
- stereo
- section
- stereotype
- security
- sterile
- sedative
- sterilization
- sedentary
- sterilize
- sediment
- sternum
- seep
- steroid
- segment
- stethoscope
- segregation
- steward
- seize
- stick
- selfish
- stiff
- semester
- stiffness
- semiconductor
- stifle
- seminar
- stimulant
- senate
- stimulate
- senesce
- stimulation
- senescent
- stimulus
- senile
- sting
- senior
- stipulate
- sensation
- stir
- sensational
- stitch
- sensitivity
- stock
- sensitize
- stocking
- sensory
- stool
- sentiment
- stoop
- separator
- storage
- septic
- storey
- sequel
- stout
- sequence
- stove
- serial
- strain
- serology
- strap
- serpent
- strategic
- serum
- strategy
- sesame
- straw
- session
- strawberry
- sever
- stray
- severe
- streak
- sewage
- streamline
- shabby
- strenuous
- shady
- streptomycin
- shame
- stretch
- shameful
- stricture
- shampoo
- stride
- shareholder
- string
- shave
- strip
- shear
- stripe
- sheath
- strive
- shed
- stroke
- sheer
- stroll
- shell
- strut
- shelter
- stubborn
- shield
- stud
- shift
- studio
- shilling
- stuff
- shipwreck
- stumble
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- shovel
- stupor
- shower
- sturdy
- shrewd
- subconscious
- shriek
- subcutaneous
- shrill
- subdivide
- shrimp
- subdue
- shrink
- subjective
- shrinkage
- subjunctive
- shrug
- sublethal
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- submarine
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- sift
- subscription
- sigh
- subsequent
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- subside
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- subsidy
- silicon
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- silicosis
- substitution
- simplicity
- substrate
- sin
- subtle
- sincere
- subtract
- singularity
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- sinus
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- sip
- succumb
- site
- suck
- situate
- sue
- skeleton
- suffice
- sketch
- suffocate
- skid
- suicide
- skull
- suite
- slack
- sulfa
- slander
- sulphate
- slang
- sulphur
- slap
- summarize
- slaughter
- summary
- sleeve
- summit
- slender
- summon
- slice
- sumptuous
- slide
- sunburnt
- slim
- superb
- slip
- superficial
- slipper
- superfluous
- slippery
- superior
- slit
- supersonic
- slogan
- superstition
- slope
- supervene
- slot
- supervise
- slough
- supervision
- sluggish
- supine
- slum
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- suppuration
- smallpox
- supreme
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- surplus
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- surprise
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- surrender
- snack
- surveillance
- snag
- survey
- snail
- susceptible
- snap
- suspect
- snatch
- suspend
- sneer
- suspicion
- sneeze
- suspicious
- sniff
- sustain
- snob
- sustainable
- snore
- suture
- snuff
- swab
- soak
- swamp
- soap
- swarm
- soar
- sway
- sob
- swear
- sober
- swell
- sociological
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- swift
- sociology
- swing
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- sodium
- sword
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- solemn
- symbol
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- symbolic
- solidarity
- symmetrical
- solidify
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- sympathetic
- solitude
- sympathize
- soluble
- sympathy
- solute
- symphony
- solution
- symposium
- solvent
- symptom
- somatic
- syncope
- soothe
- syndrome
- sophisticated
- synonym
大学英语考博单词单词大全〔S 〕课程包含483个英语单词词汇。