四级考试写作必备常见词汇英文表达(4)

　　colleague n. person with whom one works, esp in a profession or business 　　commence v. begin ; start 　　comment n. ~ written or spoken remark giving an opinion on, explaining or criticizing 　　commission n. ~ action, task or piece of work given to sb to do 　　commit v. do 　　commodity n. thing bought in a shop and put to use, esp in the home 　　communicate v. ~ sth make sth known; convey sth 　　community n. the community the people living in one place, district or country, considered as a whole 　　compatible adj. ~ suited; that can exist together 　　compensate v. ~ for sth give sth good to balance or lessen the bad effect of damage, loss, injury,etc; 　　compile v. ~ sth collect and arrange it in a book, list, report, etc 　　complement n. ~ thing that goes well or suitably with sth else, or makes it complete 　　complex adj. made up of closely connected parts 　　component n. any of the parts of which sth is made 　　compound n. thing made up of two or more separate things combined together 　　comprehensive adj. that includes everything 　　comprise v. have as parts or members; be made up of 　　compute v. ~ sth calculate sth with a computer 　　conceive v. become pregnant 　　concentrate v. ~ focus exclusively and intensely on sth, not thinking about other less important things 　　concept n. ~ idea underlying sth; general notion 　　conclude v. ~ come or bring to an end 　　concurrent adj. ~ existing, happening or done at the same time 　　conduct n. persons behaviour 　　confer v. ~ have discussions 　　confine v. ~ sb/sth keep in a restricted space