或者您可能将您的模型视为提出设计概要的示意图，但在将工程付诸实现时就是一次性的。

Or you might treat your models as sketches that suggest the broad Outlines of a design, but are considered disposable when the project moves into implementation.

youdao

或者您可能将您的模型视为提出设计概要的示意图，但在将工程付诸实现时就是一次性的。

Or you might treat your models as sketches that suggest the broad Outlines of a design, but are considered disposable when the project moves into implementation.

youdao