形容词
中文翻译：初步的
同义词：
['initial', 'preliminary']
例句：
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1. The project is in the preliminary stages of development.
该项目正处于开发初期。
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2. We need to make some preliminary arrangements before we start work.
在开始工作之前，我们需要做一些初步安排。
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3. The preliminary results are promising, but more research is needed.
初步结果令人鼓舞，但还需要更多的研究。