sort 种类，类别 He is not the ～ of man to do such a cruel thing

sound 健康的，健全的，完好的 a ～body in a ～ mind

sour 酸的，酸味的 ～pickles

sow 播种 This plot of land was sown with maize

spare 多余的，剩下的have no ～ cash

spark 火花，火星 The firework burst into a shower of ～s

sparkle 发光，闪耀 Her eyes were sparkling with anger

specify 具体指定，详细说明 They have specified the amount as 700,000 dollars

spectacle 景象，奇观，壮观，场面 The burning house was a terrible ～

speculate 推测，推断 I cannot ～ on their motives for doing this

spill 溢出，溅出 The ship ～ed oil while in port

spin 纺制 ～ cotton into yarn

spit 吐出 He was ～ting out the husks of sunflower seeds on the floor

splash 溅泼A passing car ～ed my dress

split 劈开，切开，裂开 ～ the firewood with an axe

spoil 损坏，毁掉 It would ～ my reputation

sponsor 发起者，主办者，保证人，赞助者the ～ of the annual Christmas parade

spot斑点，污点 a blue tie with ～s

spray 浪花，水花 The new shower heads reduce ～ and waste less water

sprout 抽条，发芽，长出 The seeds we planted finally ～ed

spur 靴刺，踢马刺a pair of ～s

squeeze 榨，挤 ～ juice from oranges

stab 刺，戳，猛的一击，突发的一阵 a ～ of anxiety

stack整齐的一叠 a ～ of bills

staff 全体职员，全体雇员 The company has got a ～ of about 40

stain 玷污，污染 His shirt was ～ed with blood

stale 食品等不新鲜的，走味的 These old peanuts taste ～

stall 牛舍