1263.case(名)情形；事实；容器
We suspected the walls were hollow, and this proved to be the case.
我们怀疑墙是空的，而事实证明果真如此。

1264.cash(名)现金
不可数
I have no cash with me. Can I pay you later?
我没带现金，能否晚点付给你？

1265.cat(名)猫
A cat has nine lives.
猫有九条命。

1266.catch(动)抓住、捕获
不规则变化caught, caught
The policeman caught the thief who was stealing.
警察逮住了正在偷东西的小偷。

1267.caution(名)谨慎
Caution is the mother of security.
谨慎是安全之本。

1268.cave(名)洞穴
Our forefathers once lived in caves.
我们的祖先曾居住在洞穴里。

1269.CD(名)镭射唱片；光碟
compact disk的缩写
I put a CD into the CD player.
我将CD放入CD唱机里。

1270.celebrate(动)庆祝
He celebrated his birthday with a banquet.
他举行宴会庆祝白己的生日。

1271.cell phone(片)手机
同义词cellular phone
Cell phone studies find no "consistent evidence" of cancer link.
研究结果显示,手机致癌无依据。

1272.cent(名)一分钱
The coins will be: 2 euro，1 euro， 50 euro cent，20 euro cent，10 euro cent，5 euro cent，2 euro cent，and 1 euro cent.
铸币分为2欧元、1欧元、50欧分、20欧分、10欧分、5欧分、2欧分和1欧分。

1273.center(动)使集中(名)中心
英center
(动):Their talks always center around politics.
他们的谈话总是从政治为中心。
(名):Let's go shopping in the shopping center.
一起去逛购物中心吧。

1274.central(形)中央的、核心的
The shops are in a central position in the city.
商店都开设在城市的中心。

1275.century(名)世纪
Has civilization advanced during this century?
文明在本世纪有所进步吗？

1276.certain(形)确定的、确信的
Nothing is as certain as the unexpected.
天有不测风云，人有旦夕祸福。

1277.certainly(副)当然
"certainly," the girl said, "but they are for next Wednesday's performance".
“当然可以，”这女孩答道，“但这两张票是下星期三的戏票。”

1278.certainty(名)确定
I can't say with any certainty where I shall be next week.
我不能确切地说下周我在什么地方。

1279.chair(名)椅子
The chair is comfortable.
这把椅子很舒适。

1280.chalk(名)粉笔
不可数
There's no chalk in the chalk box, is there?
粉笔盒里没粉笔了，对吗?

1281.chance(名)机会；偶然
I don't get many chances to talk to her recent1y.
近来我不太有机会与她交谈。

1282.change(动)改变
The traffic lights changed from red to green.
交通信号灯从红色变成了绿色。

1283.channel(名)频道；海峡；沟渠
You should go through the official channels if you want the government to help.
你应该通过正式渠道来争取政府的帮助。

1284.chapter(名)章、回
Open your books at Chapter4.
把你们的书翻到第四章。

1285.cheap(形)便宜的
反义词expensive
Bread is cheap in this supermarket because they bake it themselves。
这家超市的面包是自制的，所以很便宜。

1286.cheat(动)欺骗；作弊
They cheated the old woman of her house and money.
他们骗取了老妇人的房屋和钱财。

1287.check(动)检查(名)支票
(动):Before taking off, the pilot checked both engines carefully.
飞机起飞以前，飞行员仔细检查了两个发动机。
(名):I always get a check for my payment.
我的薪水总是以支票支付。

1288.cheer(动)欢呼；激励
The audience cheered the movie star as she walked on stage.
电影明星走上舞台时，观众向她欢呼。

1289.cheese(名)乳酪、干酪
不可数
He grated cheese into beaten eggs.
他把干酪磨碎放进搅过的蛋中。

1290.chest(名)胸部；有盖的大箱子
He swelled his chest out importantly.
他神气地挺起胸膛。

1291.chicken(名)鸡肉；胆小鬼
Can I have chicken for dinner?
晚餐我可以吃鸡肉吗？

1292.child(名)小孩
单数形式
A lying child is not an honest child.
撒谎的孩子是不诚实的孩子。

1293.children(名)孩子
复数形式
Children are natural exhibitionists.
儿童天生喜欢自我表现。

1294.china(名)瓷器；中国
China当中国，C需大写
Please put the china away carefully.
请将这些瓷器仔细收好。