名词短语
中文翻译：初步设计阶段
同义词：
['初步设计阶段，初步设计阶段例句：1. The preliminary design stages of the project are crucial for success.（项目初步设计阶段对于成功至关重要。）']
例句：
-
1. The preliminary design stages of the project are crucial for success.
项目初步设计阶段对于成功至关重要。
-
2.The team worked diligently to complete the preliminary design stages.
团队努力完成了初步设计阶段的工作。
-
3. The preliminary design stages were completed before the final design was released.
在最终设计方案发布之前，初步设计阶段已经完成。