特需

1. Origins, structure, and basic meaning

• Structure: 特需 (とくじゅ) is a noun for a temporary surge in demand caused by a particular event or circumstance.
• Basic usage: 特需が生まれる describes the surge arising, and 特需に対応する describes production responding to it.

2. Common pitfalls and similar expressions

• The temporary character of 特需
  • Both contexts presuppose exceptional demand triggered by a special cause, rather than ordinary demand that continues as usual.