用法:
1 [U] constricting 紧缩; 收缩.

用法:
2 [C] (a) feeling of tightness 紧缩或压迫的感觉:
a constriction in the chest 胸部的压迫感.
(b) thing that constricts 紧缩的事物:
the constrictions of life on a low income 低收入的节衣缩食.

• silicon chip
• silicone
• silicosis
• silk
• silken
• silkiness
• silk-screen printing
• silkworm
• silky
• sill
• sillabub
• silliness
• silly
• silly (also silly-billy)
• silo
• silt 1
• silty
• silvan (also sylvan)
• silver 1
• silver birch
• silver-fish
• silver jubilee
• silver paper
• silver plate
• silver-plated