S字母开头的单词或词组(第17页)：

• shutter
• supplementary
• sickle
• supposition
• sideway
• sponge
• sieve
• spouse
• signpost
• silicon
• similitude
• stabilize
• simplicity
• Saint
• southward
• staircase
• selection
• semiconductor
• senator
• shepherd
• shortcut
• surname
• skilled
• sympathetic
• slum
• shop-assistant
• sketch
• slender
• smash
• smooth over
• snap at
• stand up to
• step in
• sparkle
• splash
• stack
• strap
• submerge
• set fire to
• succession
• so as to
• synchronize
• see to
• set aside