clean    [kli:n]
adj:干净的
adv:完全地
n:清洁
v:打扫 
clean up    把----收拾干净,清理
e.g. you must keep your clothes clean.
 
 
 
climate   ['klaimit]
n 气候 weather 
political climate 政治风气
a mild climate   温和的气候
e.g. this climate doesn't suit 适合her.
 
 
climb   [klaim]
v:攀登,爬, 上升 go up rise
climb up …… 攀上,沿着……攀爬  
climb down 屈服
e.g. he can climb trees like a monkey.
 
 
clinic   ['klinik]
n:医务室,门诊所
health center , medical center
e.g. she works as a nurse(护士) in a clinic.
 
 
close    [kləuz]
v:关闭 shut;结束 end
adj:接近的 ,亲密的,仔细的 结算的
n:结束,终结
close down 关闭 封闭
close to 与……接近 与……靠近
e.g. if you close your eyes, you can't see anything.
 
 
clothes  [kləuðz]
n 衣服 服装
a piece of clothes  一件衣服
a suit of clothes   一套衣服
e.g. we only carry买 women's clothes.女士服装
 
 
coast   [kəust]
n:海岸,海滨地区
along the coast 沿海岸  
off the coast 在海岸附近
e.g. we're weekending 周末on the coast.
 
 
cold   [kəuld]
adj:寒冷的,冷淡的,冷静的
n:伤风,感冒, 寒冷
have / catch/take a cold    伤风;感冒;着凉
e.g. he caught a cold.
 
 
 
collect   [kə'lekt]
v
收,收集  gather
聚集 堆积 get together
e.g. he likes to collect old photos.照片
 
 
college   ['kɔlidʒ]
n:大学,学院(综合学科)
go to college 上大学
college student  大学生
e.g. he was my roommate室友 in college.
 
 
combine   [kəm'bain] 
使结合,使联合,
combine ……with ……   把……与……结合起来
e.g. we should combine work with pleasure.高兴
combination [,kɔmbi'neiʃən]
n:结合,联合

come [kʌm]
vcame   come   coming
1.来,来自
2.出现 appear
3.成为 是 become
come about 产生 发生
come across 不期而遇    
come out
1.算出
2.显现
3.出版,发布
come to
1.苏醒
2.共计 
come up 出现,走上前来   
come up with 提出
e.g. would you please come tonight?
 
 
comfort    ['kʌmfət]
v:使安慰,使舒服
n:安慰 ,舒服
give comfort to   安慰
e.g. it's a comfort to be with you.
 
 
comment   ['kɔment]
v:评论 常与on 连用 remark
n:评论,意见
comment on ……   对……发表评论
e.g.   can you comment on the conclusion?结论
 
 
communicate   [kə'mju:nikeit]
v:交流,传达,通讯
communicate with sb     与某人交流
communicate ……to sb   把……传达给某人
e.g. i like to communicate with my family.
 
 
community    [kə'mju:niti]
n:社团,社区 复数:communities
e.g. i work in the community school.
 
 
company   ['kʌmpəni]
n
1.公司,商社
2.陪伴,伴随
3.(一)伙 (一)队
e.g. the company was badly managed.
 
 
 
compare     [kəm'pɛə]
v:比较,比喻 
compare…… with……    把……与……相比
compare……to……       把……比喻为……
e.g. let's compare english with chinese.
 
 
compete   [kəm'pi:t]
v:比赛 竞争
compete with 与……竞争
compete for   为……竞争
e.g. do you want to compete with him?
competition  [,kɔmpi'tiʃən]
n:竞争,竞赛
 
 
complete   [kəm'pli:t] 
v:完成 结束 end
adj:完整的,全部的   彻底的
e.g. you must have a complete rest.
 
 
compose   [kəm'pəuz]
v
1.构成 ,组成
2.创作(乐曲文学作品等)
be composed of   由……组成
e.g. everyone is able to compose.
 
 
concentrate    ['kɔnsentreit]
v:集中 focus   浓缩 compress
n:浓缩物
concentrate on ……    精力集中在……
e.g. i can't concentrate on my work when i'm tired.
 
 
concept    ['kɔnsept]
n:观念,概念
e.g. what is the major concept 主要思想of the story?
 
 
concern   [kən'sə:n]
v
涉及 relate to , 关心,担心 care worry  
n:关心 ,所关心的事情
be concerned about   关心……   担心……
e.g. i feel much concern about his father's illness.
 
 
condition  [kən'diʃən]
n:条件,状况 pl 环境,形势
on condition that ……     条件是……
be in good condition    完好无误
 e.g. the package包装 is good condition.
 
 
conduct   [kən'dʌkt]
v
引导direct,管理manage 传导
n:行为 behavior   表现 
e.g. please account for your conduct.
 
 
confess  [kən'fes]
v:承认 accept admit 坦白
confess one’s error   承认某人的错误
confess doing      承认做了……
e.g. he confessed that he had never seen没有见过 her before.以前
 
 
connect   [kə'nekt]
v
连接 join   link 
与……联系 touch 接通电话
connect with   和……有联系,和……有关
e.g. can you connect me with…?
 
consequence   ['kɔnsikwəns]
n:结果 result
in consequence 因此,由此 
in consequence of 由于,因为---的缘故
e.g. he studied hard, and in consequence he passed the exam.通过考试