seize 抓住，捉住The policeman ～d him by the collar

sense 感官，官能 Sight ,hearing ,touch, taste, and smell are the five ～s

sensible 明知的，合情理的 a ～ choice

serve 服务，履行职责 He ～d as an adviser to the company

set 放置 He set his hand on my shoulder

shade 荫，荫凉处The group of trees provide some ～ from the sun

sham假装，虚伪 Her illness was a ～ to gain sympathy

shame 羞耻，羞愧 flush with ～

shape 形状，外形 the ～ of sb’s face

share 一分，分额，一部分 They divided the money into equal ～s

shear 剪，修剪 ～ a lawn

sketch 素描，速写 make a ～ of a face in pencil

slack 不紧的，不严的 a ～ soft rope

slender 苗条的，修长的，细长的She is ～ and has long dark hair

slim苗条的，薄的 Regular exercise will make you slimmer

slip 滑倒，滑落，滑行 She ～ed on the wet stones and fell

slit 切开，撕开 ～ the envelope open

sly 狡猾的，偷偷的 a ～answer

smart 聪明的，精明的 Smart students talk earlier than the average

smash 打碎，打破，摧毁 The ball ～ed the window

smooth 平滑的，光滑的～ skin

snatch 夺得，一把抓住 The thief ～ed her handbag and ran off

snob 势力的人，谄上欺下的人 a ～ of the first water

soak 湿透，浸湿，浸泡 You shouldn’t have gone out in the rain-your clothes are ～ing

sober 未醉的 A driver must stay ～

soil 泥土，土壤The ～here is very fertile

sophisticated 老于世故的 a young man quite ～ for his age

sore 痛的，痛苦的，痛心的touch sb on a ～ place