v.跳，弹；涌出；生长；出现（动词spring的过去式）
He sprang from peasant stock. 他是农民出身。
They sprang quite a surprise on me when they offered me that job. 他们把那工作给了我，我颇感意外。
New buildings sprang up like bamboo shoots after a spring rain. 新的建筑物如雨后春笋般大批出现。
He sprang from the diving-board into the water. 他从跳板上跳入水里。
The soldier sprang at the enemy. 士兵猛扑向敌人。
He suddenly sprang to his feet when he learnt the news. 当他得知这消息时，他突然间跳了起来。
A suspicion sprang up in his mind. 他的脑中突然产生了一些疑问。
