spring up

spring upspring up1.■跳起; 跃起In spite of his burns, he sprang up and rushed towards the fighting.他不顾周身的灼伤, 一跃而起, 向激战的地方冲去。He sprang up from his seat.他从座位上跳了起来。The boy sprang up out of the chair as soon as he heard the doorbell ring.那孩子一听到门铃响, 就从椅子上跳起来。2.■迅速成长The boy has really sprung up this summer; I hardly recognized him.这孩子今年夏天长得真快, 我几乎认不出他来了。3.■〈非正〉突然开始; 突然产生; 快速增加〔增长〕New towns are springing up to house the increasing population.新的城镇正迅速建起, 以容纳不断增长的人口。

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spring up1.■跳起，跃起：He sprang up from the sofa.他从沙发上猛然跳了起来。2.■出现，发生；迅速增长：Owners of personal computers now are springing up.家用电脑的拥有量正在不断迅速增加。Has anything new sprung up today?今天有什么新鲜事发生吗?3.■(人)迅速成长；(植物等)迅速生长：Girls spring up faster than boys before 18.在18岁以前女孩子比男孩发育得快。The wheat is springing up now.这会儿正是麦子迅速生长的时期。

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