120. be concerned with (=about) 与…有关

119. concentrate on (or upon) 集中,专心

118. conceive of (think of, imagine, consider) 想象,设想

117. comply with (=act in accordance with a demand, order, rule etc.) 遵守, 依从

116. 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)

115. compensate for (=give sth. to make up for) 补偿, 赔偿,弥补 compensate sb. for sth. 赔偿,弥补

114. in comparison with (=in contrast to) 和…比起来

113. by comparison 比较起来

112. compare…to… 把…比作…

111. compare…with … 把…与…比较