同根常考词汇:需掌握
◆error[’er]n.错误,过失
举例:She went through the typescript carefully to eliminate all errors from it.
她认真地检查了打字稿,排除了所有的错误。同形:err[]v.犯错
errant[‘ernt]a.迷途的;错误的
erroneous[i’runjs]a.错误的
erratic[i‘rtik]a.不稳定的,不规则的