Definition
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exist
To have objective reality or existence; to be present in the world.
具有客观现实或存在;在世界上存在。
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Many species of animals exist in the rainforest.
许多动物物种存在于雨林中。
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Some people believe that extraterrestrial life may exist.
有些人相信外星生命可能存在。
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In this universe, black holes exist as a result of gravitational collapse.
在这个宇宙中,黑洞因引力坍缩而存在。