A portable case or box for storing and carrying tools.

用于存放和携带工具的便携式箱子。

A collection of prebuilt software routines, libraries, or utilities for development.

用于开发的预构建软件例程、库或实用工具的集合。

A set of skills, strategies, or resources one can use.

一组可以运用的技能、策略或资源。