101. by chance(=accidentally, by accident)偶然
102. for a change换换环境(花样等)
103. charge sb. with …控告某人犯有…
104. in charge of (=responsible for) 负责(某事)
in the charge of …由…管
105. take charge of (=to be or become responsible for)负责管理(照顾)
106. charge…for 因…索取(费用)      ,            charge sb. with sth.  控告某人犯有…
107. round the clock(=all day and all night, usually without stopping) 昼夜不停地108. commit oneself to 使自己承担… commit sb. to prison把某人送进监狱; commit one’s idea to writing 把某人的想法写下来; commit a matter to a co comment on 评论
109. mmittee 把某事交给委员会讨论
110. in common (和…)有共同之处,共用.
be common to sb. 是与某人所共有的
111. keep company with (=be friendly and go out together) 和…要好.
112. compare…with … 把…与…比较
113. compare…to… 把…比作…
114. by comparison 比较起来
115. in comparison with (=in contrast to)  和…比起来
116. compensate for (=give sth. to make up for) 补偿, 赔偿,弥补 compensate sb. for sth. 赔偿,弥补
117. complain of (or about)抱怨;诉苦;控告;complain about 抱怨某人或事情; complain to sb. about sth. (or sb.) 向某人抱怨…; complain (抱怨); complement (补充); compliment (恭维)
118. comply with (=act in accordance with a demand, order, rule etc.) 遵守, 依从
119. conceive of (think of, imagine, consider)  想象,设想
120. concentrate on (or upon) 集中,专心
121. be concerned with (=about) 与…有关
122. concern oneself about / with 关心
123. in conclusion(=as the last thing)最后一点;    at the conclusion of 当…结束时;
124. condemn sb. to 判决
125. on condition that (=if)以…为条件, 假如.
in that = because 因为;
now that = since 既然
for all that = although 尽管
126. in / out of condition (=thoroughly healthy or fit / not fit) 健康状况好/不好  .                 in good (bad) condition处于良好(坏)状态
127. confess(to)(=admit a fault, crime, or sth. wrong)承认, 供认;
 confess to a crime 承认罪行.
128. confide in (=to talk freely to sb. about one’s secret) 对…讲真心话, 依赖
129. in confidence 推心置腹地;
with confidence 满怀信心地;
have confidence in 对…有信心
130. confidence in sb. / sth. 对…的信赖
131. be confident of 有信心;
confidential 机密的
132. confine…to… 把…限制在某范围内
133. confirm sb. in 使某人更坚定(信念等)
134. conform to (=be in agreement with, comply with) 符合,遵照,遵守;1)obey服从; 2) observe; 3)comply with照…办; 4)keep to遵循; 5)abide by服从;6)stick to按..做
135. be confronted with(=be brought face to face with) 面对, 面临
136. congratulate sb. on 祝贺
137. in connection with(=with regard to)关于, 138.    be conscious of(=be aware of)觉察,知道
139. consent to(=give agreement to permission)同意
140. in consequence (=as a result) 结果