a clean slate 一塊干凈的石板a clean sheet 清白的歷史a clean shaven face 沒有胡子的臉a clean government [法學(xué)]廉政a class adviser 班主任a class act a clap of thunder 一聲霹靂 炸雷 雷鳴a clap of spring thunder 一聲春雷a civilian worker 民工a civil action a circulation control system 流通管理系統(tǒng)a cinema 一家電影院a chorus line a chief referee 總裁判a checking account 活期存款賬戶a chartered plane [政治學(xué)]包機(jī)a charlie brown christmas a charlie brown celebration a chapter of accidents 接踵而來的災(zāi)禍a change of scene n. 改變環(huán)境