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