spread over
传遍, 遍布, 延续, 覆盖
例句与用法：
The plague has spread over many states.
瘟疫在好些个邦传开了。
It consists of a course of studies spread over three years.
它包括许多科目，分在3年中学完。
His interests now spread over several subjects.
他的兴趣现已涉及到好几门学科。
The water spread over the floor.
水流了一地。
spread overspread over1.■分散; 传开The plague has spread over many states.瘟疫在好几个州传开了。She spread her toys all over her room.她把玩具放得整个屋子都是。
spread over1.■覆盖，使遍布；包含：to spread a white sheet over the bed把白布单盖在床上What he studied spread over many fields.他所研究的内容涉及许多领域。2.■延伸至；延续到：to spread over 6 months延长六个月One or two of the subjects she selected spread over into the following year.她选修的一两门课程延续到第二年研习了。
见:spread: spread over
spread over
动词 spread over:
form a cover over
同义词：cover