Definition
everything that is involved or that could be included in something.
指所有可能包含的相关事物，一应俱全。
This project requires the whole enchilada—from initial planning to final execution.
这个项目需要一应俱全——从初始规划到最终执行。
I want the whole enchilada, including accommodations, transportation, and all the sightseeing tours.
我要一应俱全，包括住宿、交通和所有观光行程。
To host a successful wedding, we need to consider the whole enchilada: venue, catering, music, and decorations.
要举办一场成功的婚礼，我们需要考虑一应俱全：场地、餐饮、音乐和装饰。