词典释义：
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（向前）跳，跃；（向上）蹦
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I sprang out of bed 我一下子跳下床
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figurative 〈喻〉they sprang to her defence .他们立即为她辩护。
[no obj., with complement or adverbial]move rapidly or suddenly from a constrained position by or as if by the action of a spring
突然弹开；突然移动
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the drawer sprang open .抽屉突然弹开了。
[with obj.]operate suddenly by means of a mechanism
突然启动；突然运转
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the engine sprang into life .机器突然运转起来。
[with obj.]cause (a game bird) to rise from cover
惊起（猎鸟）；使（猎鸟）从躲藏处飞出。
[with obj.]
〈非正式〉 使（犯人）获释（或逃跑）；解救
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the president sought to spring the hostages .总统试图解救人质。
[no obj.](
发源于；来自
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madness and creativity could spring from the same source .疯狂和创造力可能来源相同。
appear suddenly or unexpectedly from
突然出现，意外出现
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tears sprang from his eyes .他的泪水突然夺眶而出。
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涌现，涌出；惊现
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a terrible storm sprang up .突然来了一场可怕的暴风雨。
[with obj.](
突然向某人提供（或提出）
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we decided to spring a surprise on them .我们决定要让他们大吃一惊。
[with obj.][usu. as adj.
给（车辆，家具）装上软垫（或弹簧）
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a fully sprung bed .一张全弹簧床。
[no obj.](especially of wood)become warped or split
（尤指木料）翘曲，裂开。
[with obj.](of a boat)suffer splitting of (a mast or other part)
（船的桅杆或其他部分）翘曲，裂开。
[no obj.](
〈北美，澳，非正式〉 付账（尤指请客）
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don't spring for the album until you've heard it .你听过这张唱片后再付钱。
[with obj.]
〈古〉 花（钱）
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he might spring a few shillings more .他可能要再花几先令。
[with obj.]
〈澳，非正式〉 突然发现，撞见（不正当活动或违法者）
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our science teacher sprung me acting the goat .我正在胡闹时让我们的科学老师逮了个正着。
the season after winter and before summer, in which vegetation begins to appear, in the northern hemisphere from March to May and in the southern hemisphere from September to November
春天，春季
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in spring the garden is a feast of blossom 春天，花园里百花盛开
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[as modifier]
spring rain 春雨
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figurative 〈喻〉he was in the spring of his years .他正当青春年华。
【天文】 春季。
short for
<Bold>SPRING TIDE</Bold>的简称。
an elastic device, typically a helical metal coil, that can be pressed or pulled but returns to its former shape when released, used chiefly to exert constant tension or absorb movement
弹簧；发条。
[mass noun]the ability to spring back strongly; elasticity
弹性，弹力
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the mattress has lost its spring .这床垫已经没有弹性了。
[in sing.]a sudden jump upwards or forwards
跳跃，跳起
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with a sudden spring, he leapt on to the table .他突然一下跳到桌子上。
〈非 正式，旧〉 越狱；获释。
a place where water or oil wells up from an underground source, or the basin or flow formed in such a way
泉
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the well is fed by mountain springs. 这口井的水来自山泉。
(一般作
源泉，根源
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the springs of his own emotions. 他自己情感的源泉。
an upward curvature of a ship's deck planking from the horizontal
（船甲板）翘曲，弯曲。
a split in a wooden plank or spar under strain
（厚木板、圆材的）裂开，分裂；裂缝。
【航海】 倒缆，斜系船缆。– ＰＨＲＡＳＥ <Bold>spring a leak</Bold> （of a boat or container） develop a leak （船，容器）出现漏缝。［<Bold>ORIGIN</Bold>: originally a phrase in nautical use, referring to timbers springing out of position.］ <Italic>spring a trap</Italic> cause a trap for catching animals to close suddenly 使捕兽器突然关上。
trick someone into doing something
诱使某人做某事
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she decided to spring the trap after noticing that her husband was behaving erratically. 发现丈夫行为反常后，她决定设计让他上钩。
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in (the) spring = during the spring 在春天
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Spring Festival 春节
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spring break 春假
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Start of Spring 【节气】立春
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this spring 今年春天
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a wet spring 潮湿的春天（雨水多）
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hot springs 温泉
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spring to one's feet 立刻起身；突然站起来
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spring up 突然兴起；涌现
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"Old English
