《成人大学外语学习指南》吉林词汇第15课单词卡片_《成人大学外语学习指南》吉林单词卡_《成人大学外语学习指南》吉林在线背单词_《成人大学外语学习指南》吉林单词卡记忆法

1/20 报错

at once [æt wʌns]

释义：: 立刻，马上

例句：: He explained that he had to leave at once.
他解释说他必须立即离开。换一句; Let's pack up and get ready to start at once.
让我们收拾好行李，准备马上出发。换一句; On entering his house, we at once perceived him to be tasteful.
我们一进他的房子, 立刻感觉到他是个高品位的人. 换一句

您还可以临摹下单词：

2/20 报错

at present [æt ˈprezənt]

释义：: 目前，现在

例句：: She is willing to help, but she's out of funds at present.
她愿意帮助，但目前她拿不出现金。换一句; We have a great many things to do at present.
我们当前有许许多多事要做。换一句; No more workers are being taken on at present.
目前不雇请更多的工人. 换一句

您还可以临摹下单词：

3/20 报错

at the cost

释义：: 以...为代价

例句：: The lessons learned at the cost of blood helped to sober us.
血的教训使我们的头脑清醒了. 换一句; We must cherish experience acquired at the cost of blood.
我们必须珍惜用鲜血换来的经验. 换一句; He rescued the boy from drowning at the cost of his own life.
他救这小孩免于淹死却牺牲了自己的生命. 换一句

您还可以临摹下单词：

4/20 报错

at the expense of [æt ðə iksˈpens ɔv]

释义：: 由...付费，由...负担费用；以...为代价

例句：: The king sought to aggrandize himself at the expense of his people.
国王以牺牲百姓为代价来扩大自己的权势。换一句; She completed the work at the expense of her health.
她完成了工作，但损害了健康。换一句; If war insurance is provided, It'shall be at the expense of the buyer ( see A. 5 ).
如需投保战争险, 费用应由买方负担 ( 参阅A. 5条款 ). 换一句

您还可以临摹下单词：

5/20 报错

silent ['saɪlənt]

释义：: n.(复数)默剧
adj.安静的，不吵闹的，沉默的，无言的；

构词：: sil+ent……的→adj.寂静的,沉默的,无声的

例句：: Immediately on his beginning to speak,everyone was silent.
他一讲话，大家顿时安静下来。换一句; The boys looked at the conjuror in silent wonder.
孩子们目瞪口呆地看着那魔术师。换一句; Butterflies are so silent -- so gentle -- they don't harm anyone. "
蝴蝶是那样的安静, 那样的温顺, 从不伤害任何人. ” 换一句

您还可以临摹下单词：

6/20 报错

slave [sleɪv]

释义：: vi.拼命工作
n.奴隶，附件，卑鄙的人；

例句：: Don't be a slave to custom.
不要做风俗习惯的奴隶。换一句; Why should I slave away all my life!
我为什么要辛辛苦苦地干一辈子呀！换一句; She treated her daughter like a slave.
她对待女儿像对待奴隶一样。换一句

您还可以临摹下单词：

7/20 报错

silk [sɪlk]

释义：: adj.丝的；丝绸的；丝制的
vi.（玉米）处于长须的阶段中
n.丝，蚕丝；丝绸，丝织物；（用于缝纫的）丝线；王室法律顾问

例句：: a gown of gossamer silk
丝绸女裙服换一句; made of pure silk
纯丝做的换一句; 12 yds of silk
12码的丝绸换一句

您还可以临摹下单词：

8/20 报错

sleep [sli:p]

释义：: n.睡眠
vi.睡，睡觉；

例句：: I can not get to sleep.
我睡不着觉。换一句; Sleep is necessary to health.
睡眠对健康是必要的。换一句; It's extraordinary that he managed to sleep through the party.
真想不到他竟然从聚会开始一直睡到结束。换一句

您还可以临摹下单词：

9/20 报错

silly ['sɪlɪ]

释义：: adj.傻的，愚蠢的

例句：: It was silly of him to do it.
他那么做真是太傻了。换一句; How silly of you to do that!
你做那事多愚蠢呀！换一句; Jou - chia said gratefully,'silly boy, I don't need a new pillow.
柔嘉感激道: “ 傻孩子, 枕头不用换的. 换一句

您还可以临摹下单词：

10/20 报错

sleep off [sli:p ɔf]

释义：: 以睡眠消除（疲劳等）

例句：: She hoped to sleep off her headache.
她希望睡一觉后头痛会好. 换一句; You can sleep off your fatigue.
睡眠能恢复疲劳. 换一句; I wish you could sleep off all the unhappiness from exams.
我希望你能把考试的不快一觉消除. 换一句

您还可以临摹下单词：

11/20 报错

socialism [ˈsəʊʃəlɪzəm]

释义：: n.社会主义，社会主义运动

构词：: social[adj.社会的;交际的]+ism主义→n.社会主义

例句：: At present,China is still on the initial stage of socialism.
现在，中国仍然处在社会主义的初级阶段。换一句; Scientific socialism originated in the middle of the nineteenth century.
科学社会主义创始于19世纪中叶。换一句; William Morris was one of the early prophets of socialism.
威廉∙莫里斯是社会主义的早期传播者之一。换一句

您还可以临摹下单词：

12/20 报错

sleep through [sli:p θru:]

释义：: 未被（吵闹声等）吵醒

例句：: I can sleep through any alarm clock.
任何闹钟都不会把我惊醒。换一句; I'm sorry I'm late.I slept through the clock this morning.
对不起，我来晚了，今天早晨睡得连闹钟也没听见。换一句; It's extraordinary that he managed to sleep through the party.
真想不到他竟然从聚会开始一直睡到结束。换一句

您还可以临摹下单词：

13/20 报错

silver ['sɪlvə(r)]

释义：: vt.镀银，变成银白色
n.银，银币，银器；
adj.银色的，银的；

例句：: I like taking a walk under the silver moon.
我喜欢在银色的月光下散步。换一句; The family must come together for the parents' silver wedding.
全家必须聚会庆祝父母的银婚。换一句; He plated the old silver container again.
他给这个旧的银器皿重新镀银. 换一句

您还可以临摹下单词：

14/20 报错

scientific [ˌsaɪənˈtɪfɪk]

释义：: adj.科学的；符合科学规律的，精确的

构词：: scient有知识的+ific产生……的→adj.科学上的

例句：: Most students in our class go in for scientific activities.
我们班上大多数学生参加各项科学活动。换一句; Look at the matter purely from the scientific point of view.
用科学眼光看待事物。换一句; In his art he broke the laws of scientific linear perspective.
他在自己的绘画艺术中打破了科学的直线透视法规律。换一句

您还可以临摹下单词：

15/20 报错

scientist [ˈsaɪəntɪst]

释义：: n.(自然)科学家

构词：: scient[adj.有知识的, 有技巧的]+ist专家或人→n.科学家

例句：: He is a black scientist.
他是一位黑人科学家。换一句; She has become a famous scientist.
她成为著名科学家。换一句; the cartoon figure of the mad scientist working in his laboratory
疯狂的科学家在实验室工作的卡通形象换一句

您还可以临摹下单词：

16/20 报错

seldom ['seldəm]

释义：: adv.很少，不常

例句：: Lazy people seldom succeed.
懒惰的人很少会成功。换一句; On Sundays,he seldom stays in the house.
星期天他很少待在房子里。换一句; It is seldom that it rains in such a time in winter.
在冬天这个时候很少下雨. 换一句

您还可以临摹下单词：

17/20 报错

select [sɪ'lekt]

释义：: adj.当选的，挑选的，挑剔的，特别的
v.选择，选举，选拔，挑选；

构词：: se分开+lect选→选出分开

例句：: Come and help me select a good place for our camp.
过来帮我选个露营的地方。换一句; He taught us how to select seeds.
他教我们怎样选种。换一句; She was very select in people she invites.
她邀请的客人都要经过严格挑选. 换一句

您还可以临摹下单词：

18/20 报错

scissors ['sɪzəz]

释义：: v.剪开( scissor的第三人称单数)；作剪式移动（尤指腿）
n.剪刀；两腿前后错跃

例句：: a pair of nail scissors
一把指甲剪换一句; a pair of scissors
一把剪刀换一句; Cut it with the scissors.
用剪刀剪开. 换一句

您还可以临摹下单词：

19/20 报错

selection [sɪ'lekʃn]

释义：: n.选择，挑选，精选品，可选择的东西

构词：: select[v.选出]+ion表名词→n.选择,挑选;选集,精选物

例句：: We left the selection of the team to the captain.
我们把挑选队员的工作交给了队长。换一句; The shop has a fine selection of cheeses.
那家商店有各种精美乳酪可供选购。换一句; There's always a wide selection of delicious meals to choose from.
总是有很多美味可口的饭菜可供选择。换一句

您还可以临摹下单词：

20/20 报错

scold [skəʊld]

释义：: vt.怒骂
vi.责骂，唠唠叨叨地骂；
n.好责骂的人，责骂；

例句：: Don't scold the child，It's not his fault.
别责怪那孩子，那不是他的过错。换一句; His father gave him a bad scold this morning.
他父亲今晨狠狠训了他一顿。换一句; Don't scold her, she's nothing but a child.
不要责骂她, 她只不过是个孩子. 换一句

您还可以临摹下单词：

小易英语背单词