S字母开头的单词或词组(第28页)：
- summit
- show
- sun
- shower
- Sunday
- shut
- sunlight
- sunny
- sunset
- shy
- sick
- sunrise
- side
- sigh
- sunshine
- supermarket
- sight
- super
- sightseeing
- superior
- sign
- superpower
- signature
- significance
- supper
- silence
- supply
- silent
- support
- silk
- suppress
- suppose
- silly
- simplify
- simple
- surface
- since
- sin
- surgery
- sing
- surprise
- single
- survey
- surround