核燃料

1. Origins, structure, and basic meaning

• Structure: 核燃料 combines 核 with 燃料, fuel, to name fuel used to obtain nuclear energy.
• Basic usage: It is a technical noun used in contexts such as science-museum explanations or storage records.

2. Common pitfalls and similar expressions

• Readings of 核 and 燃料
  • 核 is かく and 燃料 is ねんりょう, making かくねんりょう. The vowel in りょう remains long.