scrape
scrape/skreip/ I.vt.&vi.1.刮，擦：scrape the mud off a shoe刮掉鞋上泥土［考句］It took us only a few hours to scrape the paper off all four walls.花了几个小时我们才把四面墙的墙···
scratch
scratch/skrætʃ/ I.vt.&vi.抓，搔，扒：scratch a mosquito bite搔蚊子咬处；scratch one’s back搔背［考句］He scratched his head, wondering how to solve the problem.他挠挠脑袋，思···
scream
scream/skri:m/ I.vi.尖叫，发出刺耳的声音: On touching the live wire, she screamed.一碰到通电的电线她就尖叫起来。We heard a siren screaming behind us.我们听到身后警笛刺耳地尖叫着。‖···
screech
screech/skri:tʃ/ I.vt.&vi.发出尖锐刺耳的声音，尖叫：The brakes screeched.刹车发出刺耳的声音。She screeched her disapproval.她尖叫着不同意。The monkeys were screeching in the t···
screen
screen/skri:n/ I.n.［c］1.幕，荧光屏：a film (television, radar) screen电影银幕(电视荧光屏，雷达荧光屏) 2.屏风，帘：change clothes behind a screen在屏风后换衣服‖II.vt.掩蔽：screen···
screw
screw/skru:/ I.n.［c］1.螺丝(钉)：turn the screw to make the belt tight拧紧皮带上的螺丝钉；drive in a screw拧紧螺钉；tighten the screws拧紧螺丝，加强控制2.用于习语put/tighten the s···
script/scripted
script/skript/n.1.［c］剧本，广播稿: a script holder场记员；a radio/broadcast script广播节目的原稿/脚本2.［u］字母(表): German script德文字母；words printed in Arabic script由阿拉伯···
scrub
scrubⅠ/skrʌb/ I.vt.&vi.(scrubbed, scrubbing)擦洗；擦净；取消：scrub out a pan擦净平锅；scrub one’s eyes擦眼睛‖II.n.擦洗；擦净：give a good scrub to sth.彻底洗涤某物The floo···
scrutinize/scrutiny
scrutinize/ˈskrutinaiz/vt.仔细检查，详审：The jeweler scrutinized the diamond for flaws.宝石商人仔细察看钻石有无瑕庇。All parts of the aircraft are closely scrutinized for signs o···
