81. on board 到船上, 在船上, 上火车或飞机
82. boast of (or about) 吹嘘
83. out of breath 喘不过气来
84. in brief(=in as few words as possible)简言之
85. in bulk 成批地,不散装的
86. take the floor 起立发言
87. on business 出差办事.
88. be busy with sth.于某事 。 be busy doing sth. 忙于做某事
89. last but one 倒数第二.
90. but for (=without) 要不是. 表示假设
91. buy sth. for…money 用多少钱买
92. be capable of 能够, 有能力 be capable of being 过去分词:是能够被…的
93. in any case(=for love or money, at any rate, at any price, at any cost, whatever happens; anyhow)无论如何
94. in case (=for fear that) 万一;
95. in case of (=in the event of)如果发生…万一 in the case of 至于…, 就…而言
96. in no case在任何情况下都不(放句首倒装句)
97. be cautious of 谨防
98. center one’s attention on(=focus one’s attention on) 把某人的注意力集中在…上
99. be certain of (=be sure of) 有把握, 一定.
100. for certain of (=for sure )肯定地,有把握地
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. comment on 评论
109. 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 committee 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. 1 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); 2 (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
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