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A theory could be so vague and all-encompassing that it can't even be tested.
一个理论有可能因为概念模糊,且体系庞大而难以得到验证。
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$firstVoiceSent
- 来自原声例句
A theory could be so vague and all-encompassing that it can't even be tested.
一个理论有可能因为概念模糊,且体系庞大而难以得到验证。
应用推荐