clean up; dump; purge; reset; erase; clear; unset; blast; obliterate; clear away; eliminate; get rid of; sweep away 短语和例子 清除不良工作作风 get rid of the bad working style; 清除金属中的浮渣 purge metal of dross; purge away dross from metal; 清除垃圾 clear away the rubbish; 清除精神污染 clear away ideological contamination; 清除卖国贼 purify the nation of traitors; 清除心灵中的邪念 cleanse the heart of sin; 清除一些不堪造就的学生 weed out hopeless pupils; 清除杂草 weed a garden; 清除债务 rid oneself of debt