单词：levitational
levitate的用法和样例：
例句
- US scientists levitate mice to study low gravity.美国科学家将老鼠送上太空以进行失重研究。
- I often dream that I can levitate.我经常梦想我能够飞起来在空中飘浮。
经典引文
Joy will cause the..population to levitate two feet off the ground.
出自：Caryl Churchill
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