上下浮动是，汉语成语，拼音是shàng xià fú dòng，意思是短促而反复地由下而上或由上而下地移动。
双语例句原声例句
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海浪如此强大，迫使巨大的冰块上下浮动，还在短短一小时内使冰块碎裂。
The waves were so strong that they forced huge pieces of ice to jump up and down, breaking the ice into smaller pieces within just one hour.
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巨大的气球在上空上下浮动。
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蔬菜的价格在不同的季节上下浮动。
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And other stocks might jump up and down a lot because they're very volatile.
另一些股票可能上下浮动,因为它们反复无常。
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And it just bounces around, hovering around 100.
这个值一直在变化，在100上下浮动。
应用推荐
$firstVoiceSent
- 来自原声例句