scan/scanner
scan/skæn/vt.(scanned, scanning)1.细看，审视，观察：scan one’s face端详某人的脸；scan the sky观察天空［考句］The captain scanned the horizon for approaching ships.船长审视着远方，···
scandal
scandal/ˈskændl/n.1.［c］丑事，丑闻: a public scandal众所周知的丑事2.［u］流言蜚语: talk scandal讲坏话3.［c］反感，愤慨: to sb.’s scandal使某人反感的是…；cause (a) scandal in t···
scant
scant/ˈskænt/adj.不足的，欠缺的：He paid scant attention to what was said.他没怎么注意听讲。Many mothers pay scant attention to their own needs when their children are small.孩子···
scar
scar/skɑ:/ I.n.［c］1.伤疤，伤痕：have a scar on his neck脖子上有块伤疤；bear no scars没有留下伤痕2.(精神上的)创伤：a mental scar精神上的创伤The grief left a scar (on the heart)悲···
scarce/scarcely/scarcity
scarce/skɛəs/adj.1.不足的，缺乏的(作表语)：Water is scarce in some place.某处缺水。We are not scarce of water.我们不缺水。［考句］If this kind of fish becomes scarce, future gene···
scare/scared
scare/skɛə/ I.n.［c］惊恐，恐慌：give sb. a scare吓某人一跳：war scares战争恐慌‖II.vt.惊吓，受惊：scare sb. half to death把某人吓得半死Her threats finally scared him into action···
scarf
scarf/skɑ:f/n.［c］(pl.scarfs或scarves /skɑ:vz/)围巾；披巾；头巾；领带；领巾：a red scarf一条红领巾；have a woolen scarf around one’s neck脖子上围一条毛线围巾；wear a scarf围围巾···
scatter
scatter/ˈskætə/vt.&vi.1.撒，撒播：scatter seed over the fields在田里播种；scatter books all over the desk桌上到处放着书2.使散开，驱散: scatter one’s hope for success使成功的···
scenario
scenario/siˈnɑ:riəu/n. [c] 1.(电影、戏剧等的)剧情说明；脚本：the scenario of a film电影脚本This is an adaptation of a novel for the scenario.这是由小说改编的电影剧本。2.（对可能···
scene/scenery
scene/si:n/n.［c］1. (戏剧，电影等的)一场：The curtain is lowered at the end of each scene.每场戏结束时都放下大幕。2.布景，场景：The scene changes back to the house.场景回到了那房子···
